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Ricardo Armentano

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L J Cymberknop; W Legnani; Franco M Pessana; J G Barra; Ricardo Armentano
Fractal dimension as an index of left ventricular ischaemia: a pilot study.
Daniel Bia Santana; Ignacio Farro Ventura; Yanina Zocalo; Juan Francisco Torrado Arrosa; Lucía Florio; Ricardo Lluberas; Ricardo Armentano
Health informatics design for assisted diagnosis of subclinical atherosclerosis, structural, and functional arterial age calculus and patient-specific cardiovascular risk evaluation.
Daniel Bia; Edmundo I Cabrera-Fischer; Yanina Zocalo; Ricardo Armentano
Intra-aortic balloon pumping reduces the increased arterial load caused by acute cardiac depression, modifying central and peripheral load determinants in a time- and flow-related way.

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2013: L J Cymberknop; W Legnani; Franco M Pessana; J G Barra; Ricardo Armentano
Fractal dimension as an index of left ventricular ischaemia: a pilot study.
Physiological measurement 2013;34(1):83-97.
2012: Daniel Bia Santana; Ignacio Farro Ventura; Yanina Zocalo; Juan Francisco Torrado Arrosa; Lucía Florio; Ricardo Lluberas; Ricardo Armentano
Health informatics design for assisted diagnosis of subclinical atherosclerosis, structural, and functional arterial age calculus and patient-specific cardiovascular risk evaluation.
IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society 2012;16(5):943-51.
2012: Daniel Bia; Edmundo I Cabrera-Fischer; Yanina Zocalo; Ricardo Armentano
Intra-aortic balloon pumping reduces the increased arterial load caused by acute cardiac depression, modifying central and peripheral load determinants in a time- and flow-related way.
Heart and vessels 2012;27(5):517-27.
2012: Damian Craiem; Elie Mousseaux; Alban Redheuil; Alain Simon; Mariano Ezequiel Casciaro; Gilles Chironi; Ricardo Armentano
Aging impact on thoracic aorta 3D morphometry in intermediate-risk subjects: looking beyond coronary arteries with non-contrast cardiac CT.
Annals of biomedical engineering 2012;40(5):1028-38.
2012: Daniel Bia Santana; Yanina Zócalo; Ricardo Armentano
Integrated e-Health approach based on vascular ultrasound and pulse wave analysis for asymptomatic atherosclerosis detection and cardiovascular risk stratification in the community.
IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society 2012;16(2):287-94.
2012: Daniel Bia; Héctor Pérez-Cámpos; María Saldías; Juan Fernández-Pin; Ana Mariño; Ricardo Armentano; Ana Panuncio; Yanina Zócalo; Inés Alvarez
Post-implant evaluation of the anastomotic mechanical and geometrical coupling between human native arteries and arterial cryografts implanted in lower-limb: mechanical, histological and ultraestructural studies of implanted cryografts.
Cryobiology 2012;64(1):50-9.
2012: Juan Torrado; Yanina Zocalo; Daniel Bia; Federico Farro; Ignacio Farro; Ricardo Armentano
Hyperemia-Related Changes in Arterial Stiffness: Comparison between Pulse Wave Velocity and Stiffness Index in the Vascular Reactivity Assessment.
International journal of vascular medicine 2012;2012():490742.
2012: Ignacio Farro; Lucía Florio; Ricardo Lluberas; Alicia Olascoaga; Juan Torrado; Yanina Zocalo; Walter Alallón; Daniel Bia; Federico Farro; Ricardo Armentano
Pulse wave velocity as marker of preclinical arterial disease: reference levels in a uruguayan population considering wave detection algorithms, path lengths, aging, and blood pressure.
International journal of hypertension 2012;2012():169359.
2012: Daniel Bia; Edmundo I Cabrera-Fischer; Cintia Galli; Sebastián Graf; Héctor Pérez-Cámpos; María Saldías; Rodolfo Valtuille; Yanina Zocalo; Inés Alvarez; Ricardo Armentano
Vascular accesses for haemodialysis in the upper arm cause greater reduction in the carotid-brachial stiffness than those in the forearm: study of gender differences.
International journal of nephrology 2012;2012():598512.
2011: Daniel Bia; Edmundo I Cabrera-Fischer; Yanina Zócalo; Ricardo Armentano
The endothelium modulates the arterial wall mechanical response to intra-aortic balloon counterpulsation: in vivo studies.
Artificial organs 2011;35(9):883-92.
2011: Gilles Chironi; Jean-Louis Megnien; Elie Mousseaux; Franco Pessana; Alain Simon; Marie-Emmanuelle Sirieix; Ricardo Armentano
Impact of coronary artery calcium on cardiovascular risk categorization and lipid-lowering drug eligibility in asymptomatic hypercholesterolemic men.
International journal of cardiology 2011;151(2):200-4.
2011: Daniela Valdez-Jasso; Daniel Bia; Yanina Zócalo; Ricardo Armentano; Mansoor A Haider; Mette S Olufsen
Linear and nonlinear viscoelastic modeling of aorta and carotid pressure-area dynamics under in vivo and ex vivo conditions.
Annals of biomedical engineering 2011;39(5):1438-56.
2011: J Torrado; M Valero; Yanina Zocalo; Daniel Bia; F Farro; I Farro; Ricardo Armentano
Carotid-radial pulse wave velocity as a discriminator of intrinsic wall alterations during evaluation of endothelial function by flow-mediated dilatation.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2011;2011():6458-61.
2011: Daniel Bia; Leandro Cymberknop; Federico Farro; Ignacio Farro; Franco M Pessana; Juan Torrado; Yanina Zocalo; Ricardo Armentano
Age-related changes in reservoir and excess components of central aortic pressure in asymptomatic adults.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2011;2011():6454-7.
2011: Ricardo Armentano; Daniel Bia; Federico Farro; Ignacio Farro; Lucía Florio; Carlos Negreira; Alicia Olascoaga; Juan Torrado; Yanina Zocalo; Walter Alallon; Ricardo Lluberas
Uruguay eHealth initiative: preliminary studies regarding an integrated approach to evaluate vascular age and preclinical atherosclerosis (CUiiDARTE project).
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2011;2011():842-5.
2011: Ignacio Farro; Juan Torrado; Yanina Zocalo; Daniel Bia; Federico Farro; Ricardo Armentano
Pulse wave velocity normal levels in a Uruguayan population: differences between 'adjusted' and measured values vary depending on age and the calculation algorithm used.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2011;2011():211-4.
2011: Leandro Cymberknop; Federico Farro; Ignacio Farro; Franco M Pessana; Juan Torrado; Yanina Zocalo; Daniel Bia; Ricardo Armentano
Gender-related differences in the excess pressure component of central aortic pressure waveform of healthy young.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2011;2011():207-10.
2011: Javier Brum; Ricardo Armentano; Guillermo Balay; Nicolas Benech; Daniel Bia; Carlos Negreira
Arterial diameter measurement using high resolution ultrasonography: in vitro validation.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2011;2011():203-6.
2011: Daniel Bia; Ricardo Lluberas; Javier Brum; Lucía Florio; Ignacio Farro; Walter Alallón; Alicia Olascoaga; Carlos Negreira; Juan Torrado; Yanina Zócalo; Federico Farro; Ricardo Armentano
Integrated Evaluation of Age-Related Changes in Structural and Functional Vascular Parameters Used to Assess Arterial Aging, Subclinical Atherosclerosis, and Cardiovascular Risk in Uruguayan Adults: CUiiDARTE Project.
International journal of hypertension 2011;2011():587303.
2010: Alejandra I Christen; Ricardo Armentano; Adrián Miranda; Sebastián Graf; Daniel Bia Santana; Yanina Zócalo; Hugo P Baglivo; Ramiro A Sánchez
Arterial wall structure and dynamics in type 2 diabetes mellitus methodological aspects and pathophysiological findings.
Current diabetes reviews 2010;6(6):367-77.
2010: Yanina Zócalo; Daniel Bia; Ricardo Armentano; Cintia Galli; Héctor Pérez; María Saldías; Inés Alvarez; Rodolfo Valtuille; Edmundo I Cabrera Fischer
Vascular cryografts offer better biomechanical properties in chronically hemodialyzed patients: role of cryograft type, arterial pathway, and diabetic nephropathy as matching determinants.
Artificial organs 2010;34(8):677-84.
2010: Ricardo Armentano; Eduardo de Forteza
Merging medical humanism and technology.
IEEE pulse 2010;1(1):50-4.
2010: Damian Craiem; Sebastian Graf; Fernando Salvucci; Gilles Chironi; Jean-Louis Megnien; Alain Simon; Ricardo Armentano
The physiological impact of the nonlinearity of arterial elasticity in the ambulatory arterial stiffness index.
Physiological measurement 2010;31(7):1037-46.
2010: Edmundo Cabrera Fischer; Daniel Bia Santana; Yanina Zócalo; Juan Camus; Eduardo de Forteza; Ricardo Armentano
Effects of removing the adventitia on the mechanical properties of ovine femoral arteries in vivo and in vitro.
Circulation journal : official journal of the Japanese Circulation Society 2010;74(5):1014-22.
2010: Mariano E Casciaro; Damian Craiem; Sebastian Graf; Enrique P Gurfinkel; Ricardo Armentano
Estimation of coronary length-volume allometric relations of human arteries in vivo using CT.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():5716-9.
2010: F P Salvucci; Carlos Alberto Perazzo; Enrique P Gurfinkel; Ricardo Armentano; Juan Gabriel Barra
A patient-specific method for the evaluation of wall shear stress in human coronary arteries.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():3788-91.
2010: Rodrigo N Natero; Facundo Flores; Ricardo Armentano
Humanitarian engineering: democratizing science and technology.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():308-11.
2010: L Cymberknop; F Pessana; Ricardo Armentano; W Legnani; A Furfaro
Flow behavior and applicability of models for different hemodynamic states.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():4963-6.
2010: Daniel Bia; Franco M Pessana; P Forcada; Y Zócalo; C Kotliar; Ricardo Armentano
Non-invasive assessment of atherosclerotic plaques effects on the segment-to-segment human carotid visco-elasticity and filtering.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():2533-6.
2010: G Balay; J Brum; D Bia; Ricardo Armentano; C A Negreira
Improvement of artery radii determination with single ultra sound channel hardware & in vitro artificial heart system.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():2521-4.
2010: D Valdez-Jasso; D Bia; M A Haider; Y Zocalo; Ricardo Armentano; Mette S Olufsen
Linear and nonlinear viscoelastic modeling of ovine aortic biomechanical properties under in vivo and ex vivo conditions.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():2634-7.
2010: Daniel Bia; J Brum; Franco M Pessana; Y Zócalo; G Balay; C Negreira; Ricardo Armentano
Changes in wall viscosity and filtering as determinant of carotid and femoral atherosclerotic plaque vulnerability: theoretical analysis.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():2630-3.
2010: J Torrado; I Farro; D Bia; Y Zocalo; G Valls; M Valero; F Salvucci; Ricardo Armentano
Levels and rates of change in carotid-radial pulse wave velocity associated with reactive hyperaemia: Analysis of the dependence on transient ischemia length.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():2865-8.
2010: Sebastian Graf; Damian Craiem; Ricardo Armentano
Validity of a new method to estimate mean arterial pressure at brachial level.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():2861-4.
2010: N Zajarevich; D Bia; F Pessana; J Codnia; Ricardo Armentano
Arterial pressure and diameter waveforms analysis by means of wavelet transform: application to artery de-endothelization.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():4550-3.
2010: J Brum; G Balay; Daniel Bia; Ricardo Armentano; C Negreira
Feasibility of a transient elastography technique for in vitro arterial elasticity assessment.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():37-40.
2009: Damian Craiem; Mariano Ezequiel Casciaro; Sebastian Graf; Carolina E Glaser; Enrique P Gurfinkel; Ricardo Armentano
Coronary arteries simplified with 3D cylinders to assess true bifurcation angles in atherosclerotic patients.
Cardiovascular engineering (Dordrecht, Netherlands) 2009;9(4):127-33.
2009: Damian Craiem; Gilles Chironi; Sebastian Graf; Nicolas Denarié; Ricardo Armentano; Alain Simon
Atheromatous plaque: quantitative analysis of the echogenicity of different layers.
Revista española de cardiología 2009;62(9):984-91.
2009: Daniel Bia; José M Atienza; Fernando Salvucci; Yanina Zócalo; Francisco J Rojo; Claudio García-Herrera; Els Claes; Héctor Pérez; Damian Craiem; Sebastián Lluberas; Daniel Fernández; Sebastián Laza; Gustavo V Guinea; Ricardo Armentano
Preservation of muscular and elastic artery distensibility after an intercontinental cryoconserved exchange: theoretical advances in arterial homograft generation and utilization.
Artificial organs 2009;33(8):662-9.
2009: Edmundo I Cabrera Fischer; Daniel Bia; Rodolfo Valtuille; Sebastián Graf; Cintia Galli; Ricardo Armentano
Vascular access localization determines regional changes in arterial stiffness.
The journal of vascular access 2009;10(3):192-8.
2009: Daniel Bia; Yanina Zócalo; Ricardo Armentano; Sebastián Laza; Héctor Pérez; Damian Craiem; María Saldías; Inés Alvarez
Non-invasive biomechanical evaluation of implanted human cryopreserved arterial homografts: comparison with pre-implanted cryografts and arteries from human donors and recipients.
Annals of biomedical engineering 2009;37(7):1273-86.
2009: Edmundo I Cabrera Fischer; Daniel Bia; Yanina Zócalo; Ricardo Armentano
Smooth muscle-dependent changes in aortic wall dynamics during intra-aortic counterpulsation in an animal model of acute heart failure.
The International journal of artificial organs 2009;32(6):354-61.
2009: Yanina Zócalo; Daniel Bia; Walter Reyes-Caorsi; Juan González-Moreno; Ricardo Armentano
Arterial load reduction after cardiac resynchronization therapy: why does it change?
European journal of echocardiography : the journal of the Working Group on Echocardiography of the European Society of Cardiology 2009;10(4):461-2; author reply 462-3.
2009: Daniel Bia; Yanina Zócalo; Ricardo Armentano; Eduardo de Forteza; Edmundo I Cabrera Fischer
Reversal blood flow component as determinant of the arterial functional capability: theoretical implications in physiological and therapeutic conditions.
Artificial organs 2009;33(3):266-72.
2009: Daniela Valdez-Jasso; Mansoor A Haider; H T Banks; Daniel Bia Santana; Yanina Zócalo Germán; Ricardo Armentano; Mette S Olufsen
Analysis of viscoelastic wall properties in ovine arteries.
IEEE transactions on bio-medical engineering 2009;56(2):210-9.
2009: Yanina Zócalo; Daniel Bia; Juan B González-Moreno; Juan Torrado; Gonzalo Varela; Fernando Calleriza; Damian Craiem; Walter Reyes-Caorsi; Ricardo Armentano
Cardiac resynchronization results in aortic blood flow-associated changes in the arterial load components: basal biomechanical conditions determine the load changes.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2009;2009():2843-7.
2009: F P Salvucci; Daniel Bia; Ricardo Armentano; Juan Gabriel Barra; Damian Craiem; Y Zócalo; J D Fernández; F Baguear; J M Atienza; F J Rojo; G V Guinea
Association between mechanics and structure in arteries and veins: theoretical approach to vascular graft confection.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2009;2009():4258-61.
2009: Franco M Pessana; Ricardo Armentano; Gilles Chironi; J L Megnien; E Mousseaux; Alain Simon
Subclinical atherosclerosis modeling: Integration of coronary artery calcium score to Framingham equation.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2009;2009():5348-51.
2009: Juan Torrado; Daniel Bia; Yanina Zocalo; Gabriela Valls; Sebastian Lluberas; Damian Craiem; Ricardo Armentano
Reactive hyperemia-related changes in carotid-radial pulse wave velocity as a potential tool to characterize the endothelial dynamics.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2009;2009():1800-3.
2009: Fernando P Salvucci; Carlos Alberto Perazzo; Juan Gabriel Barra; Ricardo Armentano
Assessment of pulsatile wall shear stress in compliant arteries: numerical model, validation and experimental data.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2009;2009():2847-50.
2009: Daniel Bia; Yanina Zocalo; Juan Torrado; Gabriela Valls; Sebastian Lluberas; Damian Craiem; Ricardo Armentano
Biomechanics of the ergometric stress tests: regional and local effects on elastic, transitional and muscular human arteries.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2009;2009():2839-42.
2008: Damian Craiem; Francisco J Rojo; José Miguel Atienza; Ricardo Armentano; Gustavo V Guinea
Fractional-order viscoelasticity applied to describe uniaxial stress relaxation of human arteries.
Physics in medicine and biology 2008;53(17):4543-54.
2008: Yanina Zócalo; Eduardo Guevara; Daniel Bia; Eduardo Giacche; Franco M Pessana; Roberto Peidro; Ricardo Armentano
[A reduction in the magnitude and velocity of left ventricular torsion may be associated with increased left ventricular efficiency: evaluation by speckle-tracking echocardiography].
Revista española de cardiología 2008;61(7):705-13.
2008: Daniel Bia; Yanina Zócalo; Ricardo Armentano; Juan M Camus; E de Forteza; Edmundo I Cabrera Fischer
Increased reversal and oscillatory shear stress cause smooth muscle contraction-dependent changes in sheep aortic dynamics: role in aortic balloon pump circulatory support.
Acta physiologica (Oxford, England) 2008;192(4):487-503.
2008: F Salvucci; Ricardo Armentano; J M Atienza; Daniel Bia; H Perez; Juan Gabriel Barra; Damian Craiem; F J Rojo; G V Guinea
Arterial complex elastic modulus was preserved after an intercontinental cryoconserved exchange.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2008;2008():3598-601.
2008: Daniel Bia; Ricardo Armentano; Franco M Pessana; Y Zócalo; S Lluberas; A P Avolio
Non-symmetrical double-logistic analysis of 24 hour arterial stiffness profile in normotensive and hypertensive subjects.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2008;2008():809-12.
2008: Yanina Zócalo; Daniel Bia; Sebastián Lluberas; Ricardo Armentano
Regional differences in veins wall viscosity, compliance, energetics and damping: analysis of the pressure-diameter relationship during cyclical overloads.
Biological research 2008;41(2):227-33.
2008: Sebastián Lluberas; Daniel Bia; Yanina Zócalo; Mabel Zabalza; Carolina Etchart; Ricardo Armentano
[Sleep-wakefulness variations in arterial stiffness: assessment using ambulatory recording of arterial pulse transit time].
Revista española de cardiología 2008;61(1):41-8.
2008: Edmundo I Cabrera Fischer; Daniel Bia; Juan M Camus; Yanina Zócalo; Eduardo de Forteza; Ricardo Armentano
Effects of intra-aortic counterpulsation on aortic wall energetics and damping: in vivo experiments.
ASAIO journal (American Society for Artificial Internal Organs : 1992) 2008;54(1):44-9.
2008: Daniel Bia; Juan Gabriel Barra; Ricardo Armentano; Yanina Zócalo; Héctor Pérez; María Saldías; Inés Alvarez; Edmundo I Cabrera Fischer
Cryografts implantation in human circulation would ensure a physiological transition in the arterial wall energetics, damping and wave reflection.
Physiological research / Academia Scientiarum Bohemoslovaca 2008;57(3):351-63.
2007: Daniel Bia; Yanina Zócalo; Franco M Pessana; Ricardo Armentano; Héctor Pérez; María Saldías; Inés Alvarez
Differential functional coupling between human saphenous cryoallografts and arteries: importance of the arterial type and the biomechanical parameter evaluated.
Artificial organs 2007;31(11):809-18.
2007: Yanina Zócalo; Daniel Bia; Franco M Pessana; Ricardo Armentano
Changes in vein dynamics ranging from low to high pressure levels as a determinant of the differences in vein adaptation to arterial hemodynamic conditions.
Artificial organs 2007;31(7):575-80.
2007: Daniel Bia; Yanina Zócalo; Ricardo Armentano; Juan Camús; Eduardo de Forteza; Edmundo I Cabrera Fischer
[The adventitia reduces left ventricular dynamic afterload via smooth muscle activation-dependent mechanisms].
Revista española de cardiología 2007;60(5):501-9.
2007: Juan C Grignola; Fernando Ginés; Daniel Bia; Ricardo Armentano
Improved right ventricular-vascular coupling during active pulmonary hypertension.
International journal of cardiology 2007;115(2):171-82.
2007: Damian Craiem; Ricardo Armentano
A fractional derivative model to describe arterial viscoelasticity.
Biorheology 2007;44(4):251-63.
2007: Daniel Bia; Yanina Zócalo; Ricardo Armentano; Eduardo de Forteza; Edmundo I Cabrera Fischer
Acute increase in reversal blood flow during counterpulsation is associated with vasoconstriction and changes in the aortic mechanics.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2007;2007():3986-9.
2007: Yanina Zócalo; Daniel Bia; Ricardo Armentano; Laura Arias; Claudio López; Carolina Etchart; Eduardo Guevara
Assessment of training-dependent changes in the left ventricle torsion dynamics of professional soccer players using speckle-tracking echocardiography.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2007;2007():2709-12.
2007: Ricardo Armentano; Juan Gabriel Barra; Franco M Pessana; Damian Craiem; Sebastián Graf; Daniel Bia Santana; Ramiro A Sanchez
Smart smooth muscle spring-dampers. Smooth muscle smart filtering helps to more efficiently protect the arterial wall.
IEEE engineering in medicine and biology magazine : the quarterly magazine of the Engineering in Medicine & Biology Society 2007;26(1):62-70.
2007: Daniel Bia Santana; Ricardo Armentano; Yanina Zócalo; Héctor Pérez Cámpos; Fischer Edmundo I Cabrera; Sebastián Graf; Maria Saldías; Walter Silva; Inés Alvarez
Functional properties of fresh and cryopreserved carotid and femoral arteries, and of venous and synthetic grafts: comparison with arteries from normotensive and hypertensive patients.
Cell and tissue banking 2007;8(1):43-57.
2006: Edmundo I Cabrera Fischer; Daniel Bia; Juan M Camus; Yanina Zócalo; Eduardo de Forteza; Ricardo Armentano
Adventitia-dependent mechanical properties of brachiocephalic ovine arteries in in vivo and in vitro studies.
Acta physiologica (Oxford, England) 2006;188(2):103-11.
2006: Daniel Bia; Yanina Zócalo; Franco M Pessana; Ricardo Armentano; Héctor Pérez; Eliana Cabrera; María Saldías; Inés Alvarez
[Viscoelastic and functional similarities between native femoral arteries and fresh or cryopreserved arterial and venous homografts].
Revista española de cardiología 2006;59(7):679-87.
2006: Yanina Zócalo; Franco M Pessana; Daniel Bia Santana; Ricardo Armentano
Regional differences in vein wall dynamics under arterial hemodynamic conditions: comparison with arteries.
Artificial organs 2006;30(4):265-75.
2006: Ricardo Armentano; Juan Gabriel Barra; Daniel Bia Santana; Franco M Pessana; Sebastián Graf; Damian Craiem; Laura M Brandani; Hugo P Baglivo; Ramiro A Sanchez
Smart damping modulation of carotid wall energetics in human hypertension: effects of angiotensin-converting enzyme inhibition.
Hypertension 2006;47(3):384-90.
2006: Ricardo Armentano; Daniel Bia Santana; Edmundo I Cabrera Fischer; Sebastián Graf; Héctor Pérez Cámpos; Yanina Zócalo Germán; Maria Del Carmen Saldías; Inés Alvarez
An in vitro study of cryopreserved and fresh human arteries: a comparison with ePTFE prostheses and human arteries studied non-invasively in vivo.
Cryobiology 2006;52(1):17-26.
2006: Damian Craiem; Ricardo Armentano
Arterial viscoelasticity: a fractional derivative model.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2006;1():1098-101.
2006: Daniel Bia; Yanina Zócalo; Ricardo Armentano; Héctor Pérez; Eliana Cabrera; María Saldías; C Galli; Inés Alvarez
[Vascular access for haemodyalisis. Comparative analysis of the mechanical behaviour of native vessels and prosthesis].
Nefrología : publicación oficial de la Sociedad Española Nefrologia 2006;26(5):587-93.
2006: Daniel Bia; Franco M Pessana; Ricardo Armentano; Héctor Pérez; Sebastián Graf; Yanina Zócalo; María Saldías; Natalia Perez; Oscar Alvarez; Walter Silva; Daniel Machin; Patricia Sueta; Silvia Ferrin; Maria Acosta; Inés Alvarez
Cryopreservation procedure does not modify human carotid homografts mechanical properties: an isobaric and dynamic analysis.
Cell and tissue banking 2006;7(3):183-94.
2005: Daniel Bia; Yanina Zócalo; Franco M Pessana; Ricardo Armentano; Héctor Pérez-Campos; María Saldías; Inés Alvarez
Femoral arteries energy dissipation and filtering function remain unchanged after cryopreservation procedure.
Transplant international : official journal of the European Society for Organ Transplantation 2005;18(12):1346-55.
2005: Daniel Bia; Ismael Aguirre; Yanina Zócalo; Lucía Devera; Edmundo I Cabrera Fischer; Ricardo Armentano
[Regional differences in viscosity, elasticity and wall buffering function in systemic arteries: pulse wave analysis of the arterial pressure-diameter relationship].
Revista española de cardiología 2005;58(2):167-74.
2005: Edmundo I Cabrera Fischer; Daniel Bia Santana; Guillermo L Cassanello; Yanina Zócalo; Eduardo V Crawford; Ricardo F Casas; Ricardo Armentano
Reduced elastic mismatch achieved by interposing vein cuff in expanded polytetrafluoroethylene femoral bypass decreases intimal hyperplasia.
Artificial organs 2005;29(2):122-30.
2005: Daniel Bia Santana; Juan Gabriel Barra; Juan C Grignola; Fernando Ginés; Ricardo Armentano
Pulmonary artery smooth muscle activation attenuates arterial dysfunction during acute pulmonary hypertension.
Journal of applied physiology (Bethesda, Md. : 1985) 2005;98(2):605-13.
2005: Ricardo Armentano; Damian Craiem; Franco M Pessana; Sebastián Graf; Eduardo de Forteza
Upgrading BME studies in Buenos Aires, Argentine. Favaloro University.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2005;1():363-6.
2004: Ricardo Armentano; E I Cabrera Fischer; Daniel Bia Santana; Damian Craiem
Wall viscosity of the stented arteries.
Stroke; a journal of cerebral circulation 2004;35(9):2013; author reply 2013.
2004: Daniel Bia; Ricardo Armentano; Damian Craiem; Juan C Grignola; Fernando Ginés; Alain Simon; Jaime Levenson
Smooth muscle role on pulmonary arterial function during acute pulmonary hypertension in sheep.
Acta physiologica Scandinavica 2004;181(3):359-66.
2004: Franco M Pessana; Daniel Bia; H Pérez Campos; Damian Craiem; Sebastián Graf; Yanina Zocalo; Marcelo R Risk; Ricardo Armentano
Dynamics of cryopreserved human carotid arteries.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2004;1():730-3.
2003: Daniel Bia; Ricardo Armentano; Juan C Grignola; Damian Craiem; Yanina Zócalo; Fernando Ginés; Jaime Levenson
[The vascular smooth muscle of great arteries: local control site of arterial buffering function?].
Revista española de cardiología 2003;56(12):1202-9.
2003: Juan C Grignola; Daniel Bia; Fernando Ginés; Ricardo Armentano
[Acute pulmonary hypertension: protective role of vascular smooth muscle activation].
Revista española de cardiología 2003;56(11):1077-84.
2003: Marcelo R Risk; Vasilios Lirofonis; Ricardo Armentano; Roy Freeman
A biphasic model of limb venous compliance: a comparison with linear and exponential models.
Journal of applied physiology (Bethesda, Md. : 1985) 2003;95(3):1207-15.
2003: Daniel Bia; Juan C Grignola; Ricardo Armentano; Fernando Ginés
Improved pulmonary artery buffering function during phenylephrine-induced pulmonary hypertension.
Molecular and cellular biochemistry 2003;246(1-2):19-24.
2002: Edmundo I Cabrera Fischer; Ricardo Armentano; Franco M Pessana; Sebastián Graf; Luis Romero; Alejandra I Christen; Alain Simon; Jaime Levenson
Endothelium-dependent arterial wall tone elasticity modulated by blood viscosity.
American journal of physiology. Heart and circulatory physiology 2002;282(2):H389-94.
2001: Jaime Levenson; Franco M Pessana; Jerome Gariepy; Ricardo Armentano; Alain Simon
Gender differences in wall shear-mediated brachial artery vasoconstriction and vasodilation.
Journal of the American College of Cardiology 2001;38(6):1668-74.
2001: Jean-Louis Megnien; Alain Simon; E Mikaberidze; Nicolas Denarie; Gilles Chironi; Juan Gabriel Barra; Ricardo Armentano; Jaime Levenson
Do arterial effects of antihypertensive drugs depend on subject's serum cholesterol?
Journal of cardiovascular pharmacology 2001;38(4):520-8.
2001: Lucas Gamero; Ricardo Armentano; Juan Gabriel Barra; Alain Simon; Jaime Levenson
Identification of arterial wall dynamics in conscious dogs.
Experimental physiology 2001;86(4):519-28.
2001: Ricardo Armentano; Sebastián Graf; Agustín J Ramírez; J D Espinosa; Laura M Brandani; Hugo P Baglivo; R Sánchez
Mechanical vs intrinsic components in the improvement of brachial arterial compliance. Comparison of the effects of atenolol versus ramipril in hypertensive patients.
Medicina 2001;61(5 Pt 1):535-40.
1999: Lucas Gamero; Jaime Levenson; Ricardo Armentano; Sebastián Graf; Laura M Brandani; Alain Simon; Hugo P Baglivo; R Sánchez
Carotid wall inertial index increase is related to intima-media thickening in hypertensive patients.
Journal of hypertension 1999;17(12 Pt 2):1825-9.
1999: Sebastián Graf; Jerome Gariepy; M Massonneau; Ricardo Armentano; S Mansour; Juan Gabriel Barra; Alain Simon; Jaime Levenson
Experimental and clinical validation of arterial diameter waveform and intimal media thickness obtained from B-mode ultrasound image processing.
Ultrasound in medicine & biology 1999;25(9):1353-63.
1998: J D Espinosa; G Velikovsky; Sebastián Graf; Laura M Brandani; Juan Gabriel Barra; Hugo P Baglivo; Ricardo Horacio Pichel; R Sanchez; Ricardo Armentano
[Vascular dysfunction in hypertension evaluated by nonivasive assessment of arterial impedance].
Medicina 1998;58(3):319-26.
1998: Ricardo Armentano; Sebastián Graf; Juan Gabriel Barra; G Velikovsky; Hugo P Baglivo; R Sánchez; Alain Simon; Ricardo Horacio Pichel; Jaime Levenson
Carotid wall viscosity increase is related to intima-media thickening in hypertensive patients.
Hypertension 1998;31(1 Pt 2):534-9.
1997: Juan Gabriel Barra; Jaime Levenson; Ricardo Armentano; Edmundo I Cabrera Fischer; Ricardo Horacio Pichel; Alain Simon
In vivo angiotensin II receptor blockade and converting enzyme inhibition on canine aortic viscoelasticity.
The American journal of physiology 1997;272(2 Pt 2):H859-68.
1997: Alejandra I Christen; Ramiro A Sánchez; Hugo P Baglivo; Ricardo Armentano; Marcelo R Risk; Edmundo I Cabrera Fischer
Non-invasive assessment of systemic elastic behaviour in hypertensive patients: analysis of possible determinants.
Medical progress through technology 1997;21 Suppl():5-11.
1995: Ricardo Armentano; R G Favaloro
Is the use of t-PA as compared with streptokinase cost effective?
The New England journal of medicine 1995;333(15):1009-10.
1995: Ricardo Armentano; Jean-Louis Megnien; Alain Simon; F Bellenfant; Juan Gabriel Barra; Jaime Levenson
Effects of hypertension on viscoelasticity of carotid and femoral arteries in humans.
Hypertension 1995;26(1):48-54.
1995: Ricardo Armentano; Juan Gabriel Barra; Jaime Levenson; Alain Simon; Ricardo Horacio Pichel
Arterial wall mechanics in conscious dogs. Assessment of viscous, inertial, and elastic moduli to characterize aortic wall behavior.
Circulation research 1995;76(3):468-78.
1994: Ricardo Armentano; Edmundo I Cabrera Fischer; Juan Gabriel Barra; J A Levenson; Alain Simon; Ricardo Horacio Pichel
Single beat evaluation of circumferential aortic elastin elastic modulus in conscious dogs. Potential application in non-invasive measurements.
Medical progress through technology 1994;20(1-2):91-9.
1993: Juan Gabriel Barra; Ricardo Armentano; Jaime Levenson; E I Fischer; Ricardo Horacio Pichel; A Simon
Assessment of smooth muscle contribution to descending thoracic aortic elastic mechanics in conscious dogs.
Circulation research 1993;73(6):1040-50.
1993: E I Fischer; Jaime Levenson; Juan Gabriel Barra; Ricardo Armentano; Ricardo Horacio Pichel; A Simon
Preventive effect of chronic converting enzyme inhibition on aortic stiffening induced by renovascular hypertension in conscious dogs.
Cardiovascular research 1993;27(6):1039-44.
1991: Ricardo Armentano; Alain Simon; Jaime Levenson; NP Chau; Jean-Louis Megnien; Ricardo Horacio Pichel
Mechanical pressure versus intrinsic effects of hypertension on large arteries in humans.
Hypertension 1991;18(5):657-64.
1991: Ricardo Armentano; Jaime Levenson; Juan Gabriel Barra; E I Fischer; G J Breitbart; Ricardo Horacio Pichel; A Simon
Assessment of elastin and collagen contribution to aortic elasticity in conscious dogs.
The American journal of physiology 1991;260(6 Pt 2):H1870-7.
1991: Edmundo I Cabrera Fischer; Ricardo Armentano; Jaime Levenson; Juan Gabriel Barra; M C Morales; G J Breitbart; Ricardo Horacio Pichel; A Simon
Paradoxically decreased aortic wall stiffness in response to vitamin D3-induced calcinosis. A biphasic analysis of segmental elastic properties in conscious dogs.
Circulation research 1991;68(6):1549-59.
1990: Ricardo Armentano; E Cabrera; Jaime Levenson; Juan Gabriel Barra; G Breitbart; Ricardo Horacio Pichel; Alain Simon
Effects of muscarinic and beta-adrenergic blockade on the aortic elastic response to epinephrine induced acute hypertension in conscious dogs.
American journal of hypertension 1990;3(6 Pt 1):476-81.
1990: José Milei; R Beigelman; E Valero; R Pesce; E Quel; Ricardo Armentano; Rubén Storino
[Histologic findings in laser radiation of myocardial pericrater in dogs].
Archivos del Instituto de Cardiología de México 1990;60(1):21-6.
1990: Ricardo Armentano; Edmundo I Cabrera Fischer; G Breitbart; Ricardo Horacio Pichel; Jaime Levenson; NP Chau
Telemetry of aortic pressure in unrestrained animals: validation of the method over a wide range of blood pressure (from 40 to 200 mmHg).
Medical progress through technology 1990;16(3):125-9.
1989: Ricardo Armentano; Jaime Levenson; E Cabrera; Ricardo Horacio Pichel; Alain Simon
[Visco-elastic characteristics of the aorta in conscious dogs in a model of experimental calcinosis].
Archives des maladies du coeur et des vaisseaux 1989;82(7):1159-62.
1988: E Cabrera; Jaime Levenson; Ricardo Armentano; Juan Gabriel Barra; Ricardo Horacio Pichel; A C Simon
Aortic pulsatile pressure and diameter response to intravenous perfusions of angiotensin, norepinephrine, and epinephrine in conscious dogs.
Journal of cardiovascular pharmacology 1988;12(6):643-9.
1988: E Cabrera; Jaime Levenson; Ricardo Armentano; I Pithois-Merli; Juan Gabriel Barra; Ricardo Horacio Pichel; Alain Simon
[Constrictive and stiffening effects of parasympathetic blockade on the pressure response of the aorta to angiotensin in the conscious dog ].
Archives des maladies du coeur et des vaisseaux 1988;81 Spec No():129-32.
1988: E Cabrera; Jaime Levenson; Ricardo Armentano; Juan Gabriel Barra; Ricardo Horacio Pichel; Alain Simon
Constricting and stiffening action of atropine on aortic response to angiotensin in dogs.
Hypertension 1988;11(2 Pt 2):I103-7.
1987: A J Crottogini; P Willshaw; Juan Gabriel Barra; Ricardo Armentano; Edmundo I Cabrera Fischer; Ricardo Horacio Pichel
Inconsistency of the slope and the volume intercept of the end-systolic pressure-volume relationship as individual indexes of inotropic state in conscious dogs: presentation of an index combining both variables.
Circulation 1987;76(5):1115-26.
1987: E Cabrera; Jaime Levenson; Ricardo Armentano; Juan Gabriel Barra; Ricardo Horacio Pichel; Alain Simon
[Study of the visco-elastic response of the aortic wall to angiotensin and noradrenaline in the conscious dog by analysis of the instantaneous pressure-diameter relation in the descending aorta].
Archives des maladies du coeur et des vaisseaux 1987;80(6):789-93.
1986: E de Forteza; Ricardo Armentano; Marcelo O Biagetti; E M Rodríguez Chatruc
Real-time pressure-volume diagrams for the evaluation of ventricular function.
Journal of biomedical engineering 1986;8(3):200-6.
1986: J Mann; R Beigelman; Ricardo Armentano; Ricardo Horacio Pichel; Rubén Storino; José Milei
Correlation of cineangiographic and pathology findings in coronary artery disease.
Acta cardiologica 1986;41(4):261-70.
1985: Edmundo I Cabrera Fischer; P Willshaw; Ricardo Armentano; M I Besansón Delbo; Ricardo Horacio Pichel; R G Favaloro
Experimental acute right ventricular failure and right ventricular assist in the dog.
The Journal of thoracic and cardiovascular surgery 1985;90(4):580-5.