FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Akif Undar

Research Profile

Procedures

Phenomena

Pulsatile Flow

Devices

Living Beings

Concepts & Ideas

Activities & Behaviors

Equipment Design

Physiology

Hemodynamics

Disorders

Co-author Network

Publications

TOP 3
Akif Undar
Welcome to the ninth international conference on pediatric mechanical circulatory support systems and pediatric cardiopulmonary perfusion.
Akif Undar; S Wang
Translational research is a necessity for selecting the best components of the extracorporeal circuitry for neonatal and pediatric CPB patients.
Thomas Markmann; Akif Undar
Outcomes of the International Pediatric Perfusion Symposiums.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Akif Undar (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2013: Akif Undar
Welcome to the ninth international conference on pediatric mechanical circulatory support systems and pediatric cardiopulmonary perfusion.
Artificial organs 2013;37(4):354-6.
2013: Akif Undar; S Wang
Translational research is a necessity for selecting the best components of the extracorporeal circuitry for neonatal and pediatric CPB patients.
Perfusion 2013;28(2):171-2.
2013: Thomas Markmann; Akif Undar
Outcomes of the International Pediatric Perfusion Symposiums.
Artificial organs 2013;37(2):116-20.
2013: Prahlad G Menon; Nikola Teslovich; Akif Undar; Chia-Yuan Chen; Kerem Pekkan
Characterization of neonatal aortic cannula jet flow regimes for improved cardiopulmonary bypass.
Journal of biomechanics 2013;46(2):362-72.
2013: Akif Undar; Shigang Wang
Current devices for pediatric extracorporeal life support and mechanical circulatory support systems in the United States.
Bio-medical materials and engineering 2013;23(1-2):57-62.
2013: Lawrence A Sasso; Kiana Aran; Yulong Guan; Akif Undar; Jeffrey D Zahn
Continuous monitoring of inflammation biomarkers during simulated cardiopulmonary bypass using a microfluidic immunoassay device - a pilot study.
Artificial organs 2013;37(1):E9-E17.
2013: Priti G Albal; William Kowalski; Prahlad G Menon; Riza Turkoz; Akif Undar; Kerem Pekkan
Novel fenestration designs for controlled venous flow shunting in failing Fontans with systemic venous hypertension.
Artificial organs 2013;37(1):66-75.
2013: Shigang Wang; Yves Durandy; Allen R Kunselman; Akif Undar
A nonocclusive, inexpensive pediatric pulsatile roller pump for cardiopulmonary bypass, extracorporeal life support, and left/right ventricular assist systems.
Artificial organs 2013;37(1):48-56.
2013: Shigang Wang; Allen R Kunselman; Akif Undar
Novel pulsatile diagonal pump for pediatric extracorporeal life support system.
Artificial organs 2013;37(1):37-47.
2013: Mehmet Aĝirbaşli; Akif Undar
Monitoring biomarkers after pediatric heart surgery: a new paradigm on the horizon.
Artificial organs 2013;37(1):10-5.
2013: Akif Undar; Atif Akçevin; Tijen Alkan-Bozkaya; Ihsan Bakır; Hakan Ceyran; Yves Durandy; Huriyet Ersayin-Kantas; Colleen E Gruenwald; David Palanzo; Linda Pauliks; Kerem Pekkan; William S Pierce; Chitra Ravishankar; Eugen Sandica; Kyung Sun; Rıza Türköz; Bonnie Weaver; John L Myers
Outcomes of the Eighth International Conference on Pediatric Mechanical Circulatory Support Systems and Pediatric Cardiopulmonary Perfusion.
Artificial organs 2013;37(1):1-9.
2013: Tijen Alkan-Bozkaya; Halil Türkoğlu; Atif Akçevin; Akif Undar
Impact of pulsatile perfusion on clinical outcomes of neonates and infants with complex pathologies undergoing cardiopulmonary bypass procedures.
Artificial organs 2013;37(1):82-6.
2012: Akif Undar; Shigang Wang; Conrad Krawiec
Impact of a unique international conference on pediatric mechanical circulatory support and pediatric cardiopulmonary perfusion research.
Artificial organs 2012;36(11):943-50.
2012: Deborah Reed-Thurston; Kim Kopenhaver Haidet; Feng Qiu; Akif Undar; Jeffrey Shenberger
Pediatric and neonatal extracorporeal life support technology component utilization: are US clinicians implementing new technology?
Artificial organs 2012;36(7):607-15.
2012: Akif Undar
Facts and myths surrounding pediatric mechanical cardiovascular circulatory support research: a personal perspective.
Artificial organs 2012;36(5):467-9.
2012: Akif Undar; Yusuf K Yalçınbaş; Mehmet A Ağirbaşli; Atif Akçevin; Tijen Alkan-Bozkaya; Íhsan Bakır; Chris Chin; Ali Ekber Çicek; Ersin Erek; Halime Erkan; Huriyet Ersayin-Kantas; Sertaç Haydin; Ali Rıza Karacı; Ender Ödemiş; David Palanzo; Kerem Pekkan; Tayyar Sarıoğlu; Ahmet Şaşmazel; Ayda Türköz; Rıza Türköz; Aydın Aytaç
Istanbul symposium on neonatal and pediatric cardiopulmonary bypass procedures.
Artificial organs 2012;36(5):463-6.
2012: Akif Undar; Atif Akçevin; Yves Durandy; David Palanzo; Linda B Pauliks; John L Myers
Welcome to the 8th International Conference on Pediatric Mechanical Circulatory Support Systems & Pediatric Cardiopulmonary Perfusion.
Artificial organs 2012;36(5):460-2.
2012: Ismihan Selen Onan; Perihan Yivli; Akif Undar; Atif Akçevin; Halime Erkan; Ihsan Bakir
Perfusion practices and education of perfusionists for open heart surgery in Turkey--current practices and future suggestions.
Artificial organs 2012;36(5):492-5.
2012: Todd M Umstead; Akif Undar; Neal J Thomas; Vernon M Chinchilli; J Brian Clark; Willard M Freeman; Nikolina Icitovic; Chia-jung K Lu; John L Myers; David S Phelps
The kinetics of cardiopulmonary bypass: a dual-platform proteomics study of plasma biomarkers in pediatric patients undergoing cardiopulmonary bypass.
Artificial organs 2012;36(1):E1-20.
2011: Ali Riza Karaci; Turkay Saritas; Ahmet Sasmazel; Zeliha Tuncel; Numan Ali Aydemir; Bugra Harmandar; Akif Undar
Comparison of parameters for detection of splanchnic hypoxia in children undergoing cardiopulmonary bypass with pulsatile versus nonpulsatile normothermia or hypothermia during congenital heart surgeries.
Artificial organs 2011;35(11):1010-7.
2011: Akif Undar; Gil Wernowsky; Chitra Ravishankar; Larry D Baer; Joseph Brian Clark; J William Gaynor; John L Myers
Outcomes of the Seventh International Conference on Pediatric Mechanical Circulatory Support Systems and Pediatric Cardiopulmonary Perfusion and Second Annual Meeting of the International Society for Pediatric Mechanical Cardiopulmonary Support.
Artificial organs 2011;35(11):975-82.
2011: Deborah Reed-Thurston; Jeffrey Shenberger; Feng Qiu; Akif Undar
Neonatal extracorporeal life support: will the newest technology reduce morbidity?
Artificial organs 2011;35(11):989-96.
2011: Feng Qiu; Larry D Baer; Chiajung K Lu; John L Myers; David Palanzo; Akif Undar
Hemodynamic evaluation of the Avalon Elite bi-caval dual lumen cannulae.
Artificial organs 2011;35(11):1048-51.
2011: Kiana Aran; Alex Fok; Yulong Guan; Neal Kamdar; Lawrence A Sasso; Qi Sun; Akif Undar; Jeffrey D Zahn
Microfiltration platform for continuous blood plasma protein extraction from whole blood during cardiac surgery.
Lab on a chip 2011;11(17):2858-68.
2011: Akif Undar; D Palanzo; F Qiu; J Talor; S Wang; R Wise; K Woitas; Atif Akcevin; T Alkan-Bozkaya; L Baer; J B Clark; Y Guan; N Haines; R McCoach; J L Myers
Benefits of pulsatile flow in pediatric cardiopulmonary bypass procedures: from conception to conduction.
Perfusion 2011;26 Suppl 1():35-9.
2011: Xiaowei W Su; Mollie Barnes; J Brian Clark; Yulong Guan; John L Myers; Akif Undar
Improved cerebral oxygen saturation and blood flow pulsatility with pulsatile perfusion during pediatric cardiopulmonary bypass.
Pediatric research 2011;70(2):181-5.
2011: F Qiu; Akif Undar; J B Clark; Allen R Kunselman; J L Myers
Hemodynamic evaluation of arterial and venous cannulae performance in a simulated neonatal extracorporeal life support circuit.
Perfusion 2011;26(4):276-83.
2011: Rahul Vasavada; Akif Undar
Current status of pediatric/neonatal extracorporeal life support: clinical outcomes, circuit evolution, and translational research.
Perfusion 2011;26(4):294-301.
2011: Rahul Vasavada; Sameer Khan; Allen R Kunselman; Feng Qiu; Akif Undar
Impact of oxygenator selection on hemodynamic energy indicators under pulsatile and nonpulsatile flow in a neonatal extracorporeal life support model.
Artificial organs 2011;35(6):E101-7.
2011: Joseph B Clark; John L Myers; Linda B Pauliks; Akif Undar
Mechanical circulatory support for end-stage heart failure in repaired and palliated congenital heart disease.
Current cardiology reviews 2011;7(2):102-9.
2011: Feng Qiu; Sameer Khan; Jonathan Talor; Allen R Kunselman; Akif Undar
Evaluation of two pediatric polymethyl pentene membrane oxygenators with pulsatile and non-pulsatile perfusion.
Perfusion 2011;26(3):229-37.
2011: Joseph B Clark; Yulong Guan; Robert McCoach; Allen R Kunselman; John L Myers; Akif Undar
An investigational study of minimum rotational pump speed to avoid retrograde flow in three centrifugal blood pumps in a pediatric extracorporeal life support model.
Perfusion 2011;26(3):185-90.
2011: Sameer Khan; Rahul Vasavada; Feng Qiu; Allen R Kunselman; Akif Undar
Extracorporeal life support systems: alternative vs. conventional circuits.
Perfusion 2011;26(3):191-8.
2011: Akif Undar; Chitra Ravishankar; William J Gaynor; Larry D Baer; Joseph Brian Clark; Gil Wernowsky; John L Myers
Welcome to the Seventh International Conference on Pediatric Mechanical Circulatory Support Systems and Pediatric Cardiopulmonary Perfusion.
Artificial organs 2011;35(4):361-2.
2011: Akif Undar
Penn State Hershey Pediatric Cardiovascular Research Center: 2011 update.
Artificial organs 2011;35(4):358-60.
2010: Feng Qiu; Mehmet C Uluer; Allen Kunselman; J Brian Clark; John L Myers; Akif Undar
Impact of tubing length on hemodynamics in a simulated neonatal extracorporeal life support circuit.
Artificial organs 2010;34(11):1003-9.
2010: Mehmet Aĝirbaşli; My-Le Nguyen; Khin Win; Allen R Kunselman; J Brian Clark; John L Myers; Akif Undar
Inflammatory and hemostatic response to cardiopulmonary bypass in pediatric population: feasibility of seriological testing of multiple biomarkers.
Artificial organs 2010;34(11):987-95.
2010: Feng Qiu; Yulong Guan; Xiaowei Su; Allen Kunselman; Akif Undar
Evaluation of neonatal membrane oxygenators with respect to gaseous microemboli capture and transmembrane pressure gradients.
Artificial organs 2010;34(11):923-9.
2010: Tijen Alkan-Bozkaya; Halil Türkoğlu; Atif Akçevin; Tufan Paker; Hilda Ozkan-Çerçi; Aygün Dindar; Cihangir Ersoy; Vedat Bayer; Demet Aşkin; Akif Undar
Cardiac surgery of premature and low birthweight newborns: is a change of fate possible?
Artificial organs 2010;34(11):891-7.
2010: Atif Akçevin; Tijen Alkan-Bozkaya; Feng Qiu; Akif Undar
Evaluation of perfusion modes on vital organ recovery and thyroid hormone homeostasis in pediatric patients undergoing cardiopulmonary bypass.
Artificial organs 2010;34(11):879-84.
2010: David Palanzo; Feng Qiu; Larry Baer; J Brian Clark; John L Myers; Akif Undar
Evolution of the extracorporeal life support circuitry.
Artificial organs 2010;34(11):869-73.
2010: Akif Undar
Outcomes of the Sixth International Conference on Pediatric Mechanical Circulatory Support systems and Pediatric Cardiopulmonary Perfusion and First Annual Meeting of the International Society for Pediatric Mechanical Cardiopulmonary Support.
Artificial organs 2010;34(11):865-8.
2010: David Palanzo; Yulong Guan; Caihong Wan; Larry Baer; Allen R Kunselman; Feng Qiu; Akif Undar
Air-handling capabilities of blood cardioplegia delivery systems in a simulated pediatric model.
Artificial organs 2010;34(11):950-4.
2010: Stella Yee; Feng Qiu; Xiaowei Su; Alan Rider; Allen R Kunselman; Yulong Guan; Akif Undar
Evaluation of HL-20 roller pump and Rotaflow centrifugal pump on perfusion quality and gaseous microemboli delivery.
Artificial organs 2010;34(11):937-43.
2010: Yulong Guan; Tushar Karkhanis; Shigang Wang; Alan Rider; Steven C Koenig; Mark S Slaughter; Aly El-Banayosy; Akif Undar
Physiologic benefits of pulsatile perfusion during mechanical circulatory support for the treatment of acute and chronic heart failure in adults.
Artificial organs 2010;34(7):529-36.
2010: Yulong Guan; Xiaowei Su; Robert McCoach; Robert Wise; Allen R Kunselman; Akif Undar
Evaluation of Quadrox-i adult hollow fiber oxygenator with integrated arterial filter.
The Journal of extra-corporeal technology 2010;42(2):134-8.
2010: Todd M Umstead; Chia-Jung K Lu; Willard M Freeman; John L Myers; J Brian Clark; Neal J Thomas; Vernon M Chinchilli; Kent Vrana; Akif Undar; David S Phelps
Dual-platform proteomics study of plasma biomarkers in pediatric patients undergoing cardiopulmonary bypass.
Pediatric research 2010;67(6):641-9.
2010: Akif Undar
Welcome letter: International Society for Pediatric Mechanical Cardiopulmonary Support.
Artificial organs 2010;34(4):279.
2010: Akif Undar
Welcome letter: Sixth International Conference on Pediatric Mechanical Circulatory Support Systems and Pediatric Cardiopulmonary Perfusion.
Artificial organs 2010;34(4):277-8.
2010: Xiaowei W Su; Akif Undar
Brain protection during pediatric cardiopulmonary bypass.
Artificial organs 2010;34(4):E91-102.
2010: Jonathan Talor; Stella Yee; Alan Rider; Allen R Kunselman; Yulong Guan; Akif Undar
Comparison of perfusion quality in hollow-fiber membrane oxygenators for neonatal extracorporeal life support.
Artificial organs 2010;34(4):E110-6.
2010: Ashley Rogerson; Yulong Guan; Stephen J Kimatian; Allen R Kunselman; J Brian Clark; John L Myers; Akif Undar
Transcranial Doppler ultrasonography: a reliable method of monitoring pulsatile flow during cardiopulmonary bypass in infants and young children.
The Journal of thoracic and cardiovascular surgery 2010;139(4):e80-2.
2010: Robert McCoach; Allen R Kunselman; Aly El-Banayosy; Akif Undar
Mechanical performance comparison between RotaFlow and CentriMag centrifugal blood pumps in an adult ECLS model.
Perfusion 2010;25(2):71-6.
2009: Shigang Wang; Karl Woitas; J Brian Clark; John L Myers; Akif Undar
Clinical real-time monitoring of gaseous microemboli in pediatric cardiopulmonary bypass.
Artificial organs 2009;33(11):1026-30.
2009: Nikkole M Haines; Shigang Wang; Allen R Kunselman; John L Myers; Akif Undar
Comparison of pumps and oxygenators with pulsatile and nonpulsatile modes in an infant cardiopulmonary bypass model.
Artificial organs 2009;33(11):993-1001.
2009: Akif Undar
Outcomes of the Fifth International Conference on Pediatric Mechanical Circulatory Support Systems & Pediatric Cardiopulmonary Perfusion.
Artificial organs 2009;33(11):879-82.
2009: Nikkole Haines; Shigang Wang; John L Myers; Akif Undar
Comparison of two types of neonatal extracorporeal life support systems with pulsatile and nonpulsatile flow.
Artificial organs 2009;33(11):958-66.
2009: Yulong Guan; David Palanzo; Allen Kunselman; Akif Undar
Evaluation of membrane oxygenators and reservoirs in terms of capturing gaseous microemboli and pressure drops.
Artificial organs 2009;33(11):1037-43.
2009: Linda B Pauliks; Akif Undar; J Brian Clark; John L Myers
Segmental differences of impaired diastolic relaxation following cardiopulmonary bypass surgery in children: a tissue Doppler study.
Artificial organs 2009;33(11):904-8.
2009: Shigang Wang; Nikkole Haines; John Scott Richardson; Kurt A Dasse; Akif Undar
Impact of the postpump resistance on pressure-flow waveform and hemodynamic energy level in a neonatal pulsatile centrifugal pump.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2009;55(3):277-81.
2009: Shigang Wang; Alan R Rider; Allen R Kunselman; John Scott Richardson; Kurt A Dasse; Akif Undar
Effects of the pulsatile flow settings on pulsatile waveforms and hemodynamic energy in a PediVAS centrifugal pump.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2009;55(3):271-6.
2009: Akemi Miller; Chiajung Karen Lu; Shigang Wang; Todd M Umstead; Willard M Freeman; Kent Vrana; Sung Yang; John L Myers; David S Phelps; Jeffrey D Zahn; Akif Undar
Pediatric cardiopulmonary bypass circuits: a review of studies conducted at the Penn State Pediatric Cardiac Research Laboratories.
The Journal of extra-corporeal technology 2009;41(1):P50-8.
2009: Nikkole Haines; Shigang Wang; Akif Undar; Tijen Alkan; Atif Akcevin
Clinical outcomes of pulsatile and non-pulsatile mode of perfusion.
The Journal of extra-corporeal technology 2009;41(1):P26-9.
2009: Shigang Wang; Nikkole Haines; Akif Undar
Quantification of pressure-flow waveforms and selection of components for the pulsatile extracorporeal circuit.
The Journal of extra-corporeal technology 2009;41(1):P20-5.
2009: Shigang Wang; Nikkole Haines; Akif Undar
Hemodynamic energy delivery of the pulsatile flow in a simulated pediatric extracorporeal circuit.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2009;55(1):96-9.
2009: Noel Ressler; Alan R Rider; Allen R Kunselman; John Scott Richardson; Kurt A Dasse; Shigang Wang; Akif Undar
A hemodynamic evaluation of the Levitronix Pedivas centrifugal pump and Jostra Hl-20 roller pump under pulsatile and nonpulsatile perfusion in an infant CPB model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2009;55(1):106-10.
2009: Nikkole M Haines; Peter T Rycus; Joseph B Zwischenberger; robert bartlett; Akif Undar
Extracorporeal Life Support Registry Report 2008: neonatal and pediatric cardiac cases.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2009;55(1):111-6.
2009: Alan R Rider; Noel M Ressler; Tushar R Karkhanis; Allen R Kunselman; Shigang Wang; Akif Undar
The impact of pump settings on the quality of pulsatility.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2009;55(1):100-5.
2008: Shigang Wang; Akif Undar
Vacuum-assisted venous drainage and gaseous microemboli in cardiopulmonary bypass.
The Journal of extra-corporeal technology 2008;40(4):249-56.
2008: Kerem Pekkan; Onur Dur; Kartik Sundareswaran; Kirk Kanter; Mark Fogel; Ajit P Yoganathan; Akif Undar
Neonatal aortic arch hemodynamics and perfusion during cardiopulmonary bypass.
Journal of biomechanical engineering 2008;130(6):061012.
2008: Shigang Wang; Allen R Kunselman; John L Myers; Akif Undar
Comparison of two different blood pumps on delivery of gaseous microemboli during pulsatile and nonpulsatile perfusion in a simulated infant CPB model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(5):538-41.
2008: Alan R Rider; Kimberly Griffith; Noel Ressler; Allen R Kunselman; Shigang Wang; Akif Undar
A hemodynamic evaluation of the Medos Deltastream DP1 rotary pump and Jostra HL-20 roller pump under pulsatile and nonpulsatile perfusion in an infant cardiopulmonary bypass model--a pilot study.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(5):529-33.
2008: Shigang Wang; Khin N Win; Allen R Kunselman; Karl Woitas; John L Myers; Akif Undar
The capability of trapping gaseous microemboli of two pediatric arterial filters with pulsatile and nonpulsatile flow in a simulated infant CPB model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(5):519-22.
2008: Akemi Miller; Shigang Wang; John L Myers; Akif Undar
Gaseous microemboli detection in a simulated pediatric CPB circuit using a novel ultrasound system.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(5):504-8.
2008: Khin N Win; Shigang Wang; Akif Undar
Microemboli generation, detection and characterization during CPB procedures in neonates, infants, and small children.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(5):486-90.
2008: Linda B Pauliks; Akif Undar; Joseph B Clark; John L Myers
Intraoperative techniques to assess cardiac function-feasiblity of strain rate imaging in the perioperative period in children.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(5):454-7.
2008: Akif Undar; Ross M Ungerleider; Carmen Giacomuzzi; Brian W Duncan; Gerson Rosenberg; William S Pierce; John A Waldhausen; John L Myers
Fourth International Conference on Pediatric Mechanical Circulatory Support Systems and Pediatric Cardiopulmonary Perfusion.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(5):445-6.
2008: Shigang Wang; Akemi Miller; John L Myers; Akif Undar
"Stolen" blood flow: effect of an open arterial filter purge line in a simulated neonatal CPB model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(4):432-5.
2008: Shigang Wang; Larry Baer; Allen R Kunselman; John L Myers; Akif Undar
Delivery of gaseous microemboli with vacuum-assisted venous drainage during pulsatile and nonpulsatile perfusion in a simulated neonatal cardiopulmonary bypass model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(4):416-22.
2008: Melinda E Lull; Nurgul Carkaci-Salli; Willard M Freeman; John L Myers; Frank M Midgley; Neal J Thomas; Stephen J Kimatian; Kent Vrana; Akif Undar
Plasma biomarkers in pediatric patients undergoing cardiopulmonary bypass.
Pediatric research 2008;63(6):638-44.
2008: Robert S Schreiner; Alan R Rider; John W Myers; Bingyang Ji; Allen R Kunselman; John L Myers; Akif Undar
Microemboli detection and classification by innovative ultrasound technology during simulated neonatal cardiopulmonary bypass at different flow rates, perfusion modes, and perfusate temperatures.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(3):316-24.
2008: Alan R Rider; Bingyang Ji; Allen R Kunselman; William J Weiss; John L Myers; Akif Undar
A performance evaluation of eight geometrically different 10 Fr pediatric arterial cannulae under pulsatile and nonpulsatile perfusion conditions in an infant cardiopulmonary bypass model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(3):306-15.
2008: Akif Undar
International conference on pediatric mechanical circulatory support systems and pediatric cardiopulmonary perfusion: outcomes and future directions.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(2):141-6.
2008: Linda Pauliks; Akif Undar
New devices for pediatric mechanical circulatory support.
Current opinion in cardiology 2008;23(2):91-6.
2007: Scott A LeMaire; Lyssa N Ochoa; Lori D Conklin; Zachary C Schmittling; Akif Undar; Fred J Clubb; Xing Li Wang; Joseph S Coselli; Charles D Fraser
Nerve and conduction tissue injury caused by contact with BioGlue.
The Journal of surgical research 2007;143(2):286-93.
2007: Akif Undar; Bingyang Ji; Alan Rider; Branka Lukic; Allen R Kunselman; William J Weiss; John L Myers
Comparison of four different pediatric 10F aortic cannulae during pulsatile versus nonpulsatile perfusion in a simulated neonatal model of cardiopulmonary bypass.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2007;53(6):778-84.
2007: Akif Undar; Bingyang Ji; Allen R Kunselman; John L Myers
Detection and classification of gaseous microemboli during pulsatile and nonpulsatile perfusion in a simulated neonatal CPB model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2007;53(6):725-9.
2007: Alan R Rider; Robert S Schreiner; Akif Undar
Pulsatile perfusion during cardiopulmonary bypass procedures in neonates, infants, and small children.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2007;53(6):706-9.
2007: Tijen Alkan; Atif Akçevin; Akif Undar; Halil Türkoğlu; Tufan Paker; Aydn Aytaç
Benefits of pulsatile perfusion on vital organ recovery during and after pediatric open heart surgery.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2007;53(6):651-4.
2007: Branka Lukic; Conrad M Zapanta; Tigran Khalapyan; John Connell; Walter E Pae; John L Myers; Ronald P Wilson; Akif Undar; Gerson Rosenberg; William J Weiss
The effect of left ventricular function and drive pressures on the filling and ejection of a pulsatile pediatric ventricular assist device in an acute animal model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2007;53(3):379-84.
2007: Sung Yang; Akif Undar; Jeffrey D Zahn
Continuous cytometric bead processing within a microfluidic device for bead based sensing platforms.
Lab on a chip 2007;7(5):588-95.
2007: Bingyang Ji; Akif Undar
Precise quantification of pressure-flow waveforms during pulsatile and nonpulsatile perfusion.
The Journal of thoracic and cardiovascular surgery 2007;133(5):1395; author reply 1396.
2007: Bingyang Ji; Akif Undar
Comparison of perfusion modes on microcirculation during acute and chronic cardiac support: is there a difference?
Perfusion 2007;22(2):115-9.
2007: Adam R Travis; Guruprasad A Giridharan; George M Pantalos; Robert D Dowling; Sumanth D Prabhu; Mark S. Slaughter; Michael A Sobieski; Akif Undar; David J Farrar; Steven C Koenig
Vascular pulsatility in patients with a pulsatile- or continuous-flow ventricular assist device.
The Journal of thoracic and cardiovascular surgery 2007;133(2):517-24.
2006: Akif Undar; Bingyang Ji; Branka Lukic; Conrad M Zapanta; Allen R Kunselman; John D Reibson; Tigran Khalapyan; Larry Baer; William J Weiss; Gerson Rosenberg; John L Myers
Comparison of hollow-fiber membrane oxygenators with different perfusion modes during normothermic and hypothermic CPB in a simulated neonatal model.
Perfusion 2006;21(6):381-90.
2006: Akif Undar; Bingyang Ji; Branka Lukic; Conrad M Zapanta; Allen R Kunselman; John D Reibson; William J Weiss; Gerson Rosenberg; John L Myers
Quantification of perfusion modes in terms of surplus hemodynamic energy levels in a simulated pediatric CPB model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2006;52(6):712-7.
2006: Sung Yang; Bingyang Ji; Akif Undar; Jeffrey D Zahn
Microfluidic devices for continuous blood plasma separation and analysis during pediatric cardiopulmonary bypass procedures.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2006;52(6):698-704.
2006: Scott A LeMaire; Lyssa N Ochoa; Lori D Conklin; Ron A Widman; Fred J Clubb; Akif Undar; Zachary C Schmittling; Xing Li Wang; Charles D Fraser; Joseph S Coselli
Transcutaneous near-infrared spectroscopy for detection of regional spinal ischemia during intercostal artery ligation: preliminary experimental results.
The Journal of thoracic and cardiovascular surgery 2006;132(5):1150-5.
2006: Melinda E Lull; Willard M Freeman; John L Myers; Frank Midgley; Stephen J Kimatian; Akif Undar; Kent Vrana
Plasma proteomics: a noninvasive window on pathology and pediatric cardiac surgery.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2006;52(5):562-6.
2006: Tijen Alkan; Atif Akçevin; Akif Undar; Halil Türkoğlu; Tufan Paker; Aydn Aytaç
Effects of pulsatile and nonpulsatile perfusion on vital organ recovery in pediatric heart surgery: a pilot clinical study.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2006;52(5):530-5.
2006: Salvatore Agati; Giuseppe Ciccarello; Dario Salvo; Giancarlo Turla; Akif Undar; Carmelo Mignosa
Use of a novel anticoagulation strategy during ECMO in a pediatric population: single-center experience.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2006;52(5):513-6.
2006: Salvatore Agati; Giuseppe Ciccarello; Nicola Fachile; Rosa Maria Scappatura; Daniela Grasso; Dario Salvo; Akif Undar; Carmelo Mignosa
DIDECMO: a new polymethylpentene oxygenator for pediatric extracorporeal membrane oxygenation.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2006;52(5):509-12.
2006: Salvatore Agati; Giuseppe Ciccarello; Salvatore Ocello; Dario Salvo; Carlo Marcelletti; Akif Undar; Carmelo Mignosa
Pulsatile ECMO and VAD: a dual use of a new device in pediatric cardiac patients.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2006;52(5):501-4.
2006: Bingyang Ji; Akif Undar
An evaluation of the benefits of pulsatile versus nonpulsatile perfusion during cardiopulmonary bypass procedures in pediatric and adult cardiac patients.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2006;52(4):357-61.
2006: Sung Yang; Akif Undar; Jeffrey D Zahn
A microfluidic device for continuous, real time blood plasma separation.
Lab on a chip 2006;6(7):871-80.
2006: Salvatore Agati; Carmelo Mignosa; Giuseppe Ciccarello; Dario Salvo; Akif Undar
Initial European clinical experience with pulsatile extracorporeal membrane oxygenation.
The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation 2006;25(4):400-3.
2006: Akif Undar
Outcomes of the First International Conference on Pediatric Mechanical Circulatory Support Systems and Pediatric Cardiopulmonary Perfusion.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2006;52(1):1-3.
2005: William J Weiss; Branka Lukic; Akif Undar
Energy equivalent pressure and total hemodynamic energy associated with the pressure-flow waveforms of a pediatric pulsatile ventricular assist device.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2005;51(5):614-7.
2005: Akif Undar; Harald C Eichstaedt; Takafumi Masai; Joyce E Bigley; Allen R Kunselman
Precise quantification of pulsatility is a necessity for direct comparisons of six different pediatric heart-lung machines in a neonatal CPB model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2005;51(5):600-3.
2005: Sung Yang; Akif Undar; Jeffrey D Zahn
Blood plasma separation in microfluidic channels using flow rate control.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2005;51(5):585-90.
2005: Jennifer A Long; Akif Undar; Keefe B Manning; Steven Deutsch
Viscoelasticity of pediatric blood and its implications for the testing of a pulsatile pediatric blood pump.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2005;51(5):563-6.
2005: Akif Undar
Effect of hypothermic cardiopulmonary bypass on blood viscoelasticity in pediatric cardiac patients.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2005;51(5):522-4.
2005: Salvatore Agati; Carmelo Mignosa; Giuseppe Ciccarello; Salvo Dario; Akif Undar
Pulsatile ECMO in neonates and infants: first European clinical experience with a new device.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2005;51(5):508-12.
2005: Akif Undar
Pulsatile versus nonpulsatile cardiopulmonary bypass procedures in neonates and infants: from bench to clinical practice.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2005;51(5):vi-x.
2005: Akif Undar
Benefits of pulsatile flow during and after cardiopulmonary bypass procedures.
Artificial organs 2005;29(9):688-90.
2005: Akif Undar; W Richard Owens; Mary Claire McGarry; Deborah L Surprise; Vicki D Kilpack; Maryann W Mueller; E Dean McKenzie; Charles D Fraser
Comparison of hollow-fiber membrane oxygenators in terms of pressure drop of the membranes during normothermic and hypothermic cardiopulmonary bypass in neonates.
Perfusion 2005;20(3):135-8.
2005: Akif Undar; Gerson Rosenberg; John L Myers
Part 1: principles of research on pulsatile and nonpulsatile perfusion during chronic support.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2005;51(3):303-4; author reply 305-8.
2005: Akif Undar; Gerson Rosenberg; John L Myers
Major factors in the controversy of pulsatile versus nonpulsatile flow during acute and chronic cardiac support.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2005;51(3):173-5.
2005: Jun Luo; Akif Undar
Insights of neurologic dysfunction after coronary artery bypass grafting.
Chest 2005;127(3):1075; author reply 1075-6.
2005: Akif Undar; John L Myers
Arterial pressure and pump flow rate during long-term pulsatile and nonpulsatile cardiac support.
The Annals of thoracic surgery 2005;79(3):1093-4; author reply 1094.
2005: Akif Undar; Conrad M Zapanta; John D Reibson; Matthew Souba; Branka Lukic; William J Weiss; Alan Snyder; Allen R Kunselman; William S Pierce; Gerson Rosenberg; John L Myers
Precise quantification of pressure flow waveforms of a pulsatile ventricular assist device.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2005;51(1):56-9.
2004: Akif Undar; Gerson Rosenberg; John L Myers
Impact of pulsatile flow on microcirculation.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2004;50(6):624-5.
2004: Akif Undar; E Dean McKenzie; Mary Claire McGarry; W Richard Owens; Deborah L Surprise; Vicki D Kilpack; Maryann W Mueller; Stephen A Stayer; Dean B Andropoulos; Jeffrey A Towbin; Charles D Fraser
Outcomes of congenital heart surgery patients after extracorporeal life support at Texas Children's Hospital.
Artificial organs 2004;28(10):963-6.
2004: Akif Undar; Harald C Eichstaedt; Fred J Clubb; Mason Lu; Joyce E Bigley; Blake A Deady; Aimee Porter; William K Vaughn; Michael Fung
Anesthetic induction with ketamine inhibits platelet activation before, during, and after cardiopulmonary bypass in baboons.
Artificial organs 2004;28(10):959-62.
2004: Akif Undar; Gerson Rosenberg; John L Myers
How should investigators compare different perfusion modes or different types of pulsatile flow during chronic support?
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2004;50(4):401-2.
2004: Onurcan Tarcan; Mehmet Ali Ozatik; Arzum Kale; Ahmet Akgül; Mustafa Kocakulak; Mustafa Balci; Akif Undar; Deniz Suha Kucukaksu; Erol Sener; Oguz Taşdemir
Comparison of pulsatile and non-pulsatile cardiopulmonary bypass in patients with chronic obstructive pulmonary disease.
Medical science monitor : international medical journal of experimental and clinical research 2004;10(7):CR294-9.
2004: Akif Undar
Myths and truths of pulsatile and nonpulsatile perfusion during acute and chronic cardiac support.
Artificial organs 2004;28(5):439-43.
2003: Akif Undar
Energy equivalent pressure formula is for precise quantification of different perfusion modes.
The Annals of thoracic surgery 2003;76(5):1777-8.
2003: Akif Undar; Scott A LeMaire; Zachary C Schmittling; Joseph S Coselli; Cüneyt Köksoy; Blake A Deady; Charles D Fraser
Use of near-infrared spectroscopy to monitor regional cerebral oxygen saturation during infrarenal aortic crossclamping in piglets.
Artificial organs 2003;27(9):849-53.
2003: Akif Undar; Charles D Fraser
Quantification of arterial pressure and pump-flow waveforms for pulsatile- and continuous-flow devices during chronic support.
The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation 2003;22(6):706; author reply 706-7.
2003: Akif Undar
Universal and precise quantification of pulsatile and nonpulsatile pressure flow waveforms is necessary for direct and adequate comparisons among the results of different investigators.
Perfusion 2003;18(2):135-6.
2003: Deniz Suha Kucukaksu; Erol Sener; Akif Undar; George P Noon; Oguz Tasdemir
First Turkish experience with the MicroMed DeBakey VAD.
Texas Heart Institute journal / from the Texas Heart Institute of St. Luke's Episcopal Hospital, Texas Children's Hospital 2003;30(2):114-20.
2003: Akif Undar
Fundamentals of pulsatile versus nonpulsatile flow during chronic support.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2003;49(1):139-40.
2002: Akif Undar
The ABCs of research on pulsatile versus nonpulsatile perfusion during cardiopulmonary bypass.
Medical science monitor : international medical journal of experimental and clinical research 2002;8(12):ED21-4.
2002: Akif Undar; William K Vaughn
Effects of mild hypothermic cardiopulmonary bypass on blood viscoelasticity in coronary artery bypass grafting patients.
Artificial organs 2002;26(11):964-6.
2002: Akif Undar; Takafumi Masai; Erik A Beyer; Jan Goddard-Finegold; Mary Claire McGarry; Charles D Fraser
Pediatric physiologic pulsatile pump enhances cerebral and renal blood flow during and after cardiopulmonary bypass.
Artificial organs 2002;26(11):919-23.
2002: Mehmet Ali Ozatik; Onurcan Tarcan; Arzum Kale; Göktan A Aşkin; Mustafa Balci; Akif Undar; Deniz Süha Küçükaksu; Erol Sener; Oğuz Taşdemir
Do S100beta protein level increases due to inflammation during cardiopulmonary bypass occur without any neurological deficit?
Perfusion 2002;17(5):335-8.
2002: Colin J McMahon; Daniel J DiBardino; Akif Undar; Charles D Fraser
Anomalous origin of left coronary artery from the right pulmonary artery in association with type III aortopulmonary window and interrupted aortic arch.
The Annals of thoracic surgery 2002;74(3):919-21.
2002: Akif Undar; Charles D Fraser
The alphabet of research on pulsatile and nonpulsatile (continuous flow) perfusion during chronic support.
Artificial organs 2002;26(9):812-3; author reply 813-5.
2002: Akif Undar; Harald C Eichstaedt; Fred J Clubb; Michael Fung; Meisheng Lu; Joyce E Bigley; William K Vaughn; Charles D Fraser
Novel anti-factor D monoclonal antibody inhibits complement and leukocyte activation in a baboon model of cardiopulmonary bypass.
The Annals of thoracic surgery 2002;74(2):355-62; discussion 362.
2002: Akif Undar; Harald C Eichstaedt; Joyce E Bigley; Blake A Deady; Aimee E Porter; William K Vaughn; Charles D Fraser
Effects of pulsatile and nonpulsatile perfusion on cerebral hemodynamics investigated with a new pediatric pump.
The Journal of thoracic and cardiovascular surgery 2002;124(2):413-6.
2002: Akif Undar; Charles D Fraser
Anti-factor D monoclonal antibody, pulsatile flow and cardiotomy suction during cardiopulmonary bypass.
European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 2002;22(2):330-1; author reply 331.
2002: Scott A LeMaire; Zachary C Schmittling; Joseph S Coselli; Akif Undar; Blake A Deady; Fred J Clubb; Charles D Fraser
BioGlue surgical adhesive impairs aortic growth and causes anastomotic strictures.
The Annals of thoracic surgery 2002;73(5):1500-5; discussion 1506.
2002: Akif Undar; Mohammed S Koudieh; Charles D Fraser
Precise quantification of pulsatile flow.
The Annals of thoracic surgery 2002;73(4):1358; author reply 1358-9.
2002: Akif Undar; Takafumi Masai; Shuang-qiang Yang; Harald C Eichstaedt; Mary Claire McGarry; William K Vaughn; Charles D Fraser
Pulsatile perfusion improves regional myocardial blood flow during and after hypothermic cardiopulmonary bypass in a neonatal piglet model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2002;48(1):90-5.
2001: Akif Undar; Takafumi Masai; Shuang-qiang Yang; Harald C Eichstaedt; Mary Claire McGarry; William K Vaughn; Jan Goddard-Finegold; Charles D Fraser
Global and regional cerebral blood flow in neonatal piglets undergoing pulsatile cardiopulmonary bypass with continuous perfusion at 25 degrees C and circulatory arrest at 18 degrees C.
Perfusion 2001;16(6):503-10.
2001: Akif Undar; Harald C Eichstaedt; Takafumi Masai; Shuang-qiang Yang; Joyce E Bigley; Mary Claire McGarry; M Mueller; William K Vaughn; Charles D Fraser
Comparison of six pediatric cardiopulmonary bypass pumps during pulsatile and nonpulsatile perfusion.
The Journal of thoracic and cardiovascular surgery 2001;122(4):827-9.
2001: Michael Fung; P G Loubser; Akif Undar; M Mueller; C Sun; W N Sun; William K Vaughn; Charles D Fraser
Inhibition of complement, neutrophil, and platelet activation by an anti-factor D monoclonal antibody in simulated cardiopulmonary bypass circuits.
The Journal of thoracic and cardiovascular surgery 2001;122(1):113-22.
2000: Akif Undar; K M Koenig; O Howard Frazier; Charles D Fraser
Impact of membrane oxygenators on pulsatile versus nonpulsatile perfusion in a neonatal model.
Perfusion 2000;15(2):111-20.
2000: Akif Undar; Harald C Eichstaedt; O Howard Frazier; Charles D Fraser
Monitoring regional cerebral oxygen saturation using near-infrared spectroscopy during pulsatile hypothermic cardiopulmonary bypass in a neonatal piglet model.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2000;46(1):103-6.
1999: Akif Undar; Takafumi Masai; O Howard Frazier; Charles D Fraser
Pulsatile and nonpulsatile flows can be quantified in terms of energy equivalent pressure during cardiopulmonary bypass for direct comparisons.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 1999;45(6):610-4.
1999: Akif Undar; Takafumi Masai; Shuang-qiang Yang; Jan Goddard-Finegold; O Howard Frazier; Charles D Fraser
Effects of perfusion mode on regional and global organ blood flow in a neonatal piglet model.
The Annals of thoracic surgery 1999;68(4):1336-42; discussion 1342-3.
1999: Akif Undar; N Henderson; G B Thurston; Takafumi Masai; E A Beyer; O Howard Frazier; Charles D Fraser
The effects of pulsatile versus nonpulsatile perfusion on blood viscoelasticity before and after deep hypothermic circulatory arrest in a neonatal piglet model.
Artificial organs 1999;23(8):717-21.
1999: Akif Undar; O Howard Frazier; Charles D Fraser
Defining pulsatile perfusion: quantification in terms of energy equivalent pressure.
Artificial organs 1999;23(8):712-6.
1999: Akif Undar; Dean B Andropoulos; Charles D Fraser
Comparison of pH-stat and alpha-stat cardiopulmonary bypass on cerebral oxygenation and blood flow in relation to hypothermic circulatory arrest in piglets.
Anesthesiology 1999;90(3):926-7.
1999: Akif Undar; Takafumi Masai; R Inman; E A Beyer; M A Mueller; Mary Claire McGarry; O Howard Frazier; Charles D Fraser
Evaluation of a physiologic pulsatile pump system for neonate-infant cardiopulmonary bypass support.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 1999;45(1):53-8.
1998: Akif Undar; Charles D Fraser
Influence of membrane oxygenators on the pulsatile flow in extracorporeal circuits: an experimental analysis.
The International journal of artificial organs 1998;21(11):714-5.
1998: Akif Undar; Charles D Fraser
The relation between pump flow rate and pulsatility on cerebral hemodynamics during pediatric cardiopulmonary bypass.
The Journal of thoracic and cardiovascular surgery 1998;116(3):530-1.
1998: Akif Undar; Charles D Fraser
Influence of membrane oxygenators on the pulsatile flow in extracorporeal circuits: an experimental analysis.
The International journal of artificial organs 1998;21(3):179-80.