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Andrew Powell

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Eric V Krieger; Michael J Landzberg; Alexander Opotowsky; Andrew J Powell; Jonathan Rhodes; Mathieu Clair; Steven D Colan; Anne Marie Valente
Correlation of exercise response in repaired coarctation of the aorta to left ventricular mass and geometry.
Paul Khairy; Michael J Landzberg; Elizabeth D Blume; Mathieu Clair; Susan M Fernandes; Jane W Newburger; Andrew J Powell; John E Mayer
Cardiovascular outcomes after the arterial switch operation for D-transposition of the great arteries.
Kevin G Friedman; James E Lock; Doff B McElhinney; Andrew J Powell; Jonathan Rhodes; Steven D Colan; David W Brown
Left ventricular diastolic function in children and young adults with congenital aortic valve disease.

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All Publications

2013: Eric V Krieger; Michael J Landzberg; Alexander Opotowsky; Andrew J Powell; Jonathan Rhodes; Mathieu Clair; Steven D Colan; Anne Marie Valente
Correlation of exercise response in repaired coarctation of the aorta to left ventricular mass and geometry.
The American journal of cardiology 2013;111(3):406-11.
2013: Paul Khairy; Michael J Landzberg; Elizabeth D Blume; Mathieu Clair; Susan M Fernandes; Jane W Newburger; Andrew J Powell; John E Mayer
Cardiovascular outcomes after the arterial switch operation for D-transposition of the great arteries.
Circulation 2013;127(3):331-9.
2013: Kevin G Friedman; James E Lock; Doff B McElhinney; Andrew J Powell; Jonathan Rhodes; Steven D Colan; David W Brown
Left ventricular diastolic function in children and young adults with congenital aortic valve disease.
The American journal of cardiology 2013;111(2):243-9.
2013: Anne Marie Valente; Rachel Wald; Gabriele Egidy Assenza; Sonya V Babu-Narayan; Sarah P Evans; Michael Gatzoulis; Kimberlee Gauvreau; Maarten Groenink; Ryo Inuzuka; Philip J Kilner; Zeliha Koyak; Michael J Landzberg; Barbara Mulder; Andrew J Powell; Tal Geva
Rationale and design of an International Multicenter Registry of patients with repaired tetralogy of Fallot to define risk factors for late adverse outcomes: the INDICATOR cohort.
Pediatric cardiology 2013;34(1):95-104.
2012: David M Harrild; Edward Marcus; Tal Geva; Yuchi Han; Jing Zhou; Andrew J Powell
Comparison of cardiac MRI tissue tracking and myocardial tagging for assessment of regional ventricular strain.
The international journal of cardiovascular imaging 2012;28(8):2009-18.
2012: Kevin G Friedman; James E Lock; Doff B McElhinney; Diego Porras; Andrew J Powell; Steven D Colan; David W Brown
Left ventricular remodeling and improvement in diastolic function after balloon aortic valvuloplasty for congenital aortic stenosis.
Circulation. Cardiovascular interventions 2012;5(4):549-54.
2012: Phalla Ou; Puja Banka; Sara El Fawal; Yansong Zhao; Andrew J Powell
Cardiac T2 measurements in patients with iron overload: a comparison of imaging parameters and analysis techniques.
Magnetic resonance imaging 2012;30(5):641-8.
2012: Ashwin Prakash; Rahul H Rathod; Puja Banka; Doff B McElhinney; Andrew J Powell; Tal Geva
Relation of systemic-to-pulmonary artery collateral flow in single ventricle physiology to palliative stage and clinical status.
The American journal of cardiology 2012;109(7):1038-45.
2011: Puja Banka; Oscar J Benavidez; Emile A Bacha; Andrew J Powell; Tal Geva
Outcomes of inferior sinus venosus defect repair.
The Journal of thoracic and cardiovascular surgery 2011;142(3):517-22.
2011: Rebecca S Beroukhim; Joseph R Cava; Adam L Dorfman; Pierluigi Festa; Anthony M Hlavacek; Tiffanie R Johnson; Marc S Keller; Rajesh Krishnamurthy; Nilanjana Misra; Stephane Moniotte; W James Parks; Andrew J Powell; Ashwin Prakash; Brian D Soriano; Monvadi B Srichai; Shi-Joon Yoo; Jing Zhou; Emanuela R Valsangiacomo-Buechel; Tal Geva
Characterization of cardiac tumors in children by cardiovascular magnetic resonance imaging: a multicenter experience.
Journal of the American College of Cardiology 2011;58(10):1044-54.
2011: Shelby Kutty; Jing Zhou; Kimberlee Gauvreau; Claudia Trincado; Andrew J Powell; Tal Geva
Regional dysfunction of the right ventricular outflow tract reduces the accuracy of Doppler tissue imaging assessment of global right ventricular systolic function in patients with repaired tetralogy of Fallot.
Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 2011;24(6):637-43.
2010: Ashwin Prakash; Thomas G Travison; Mark A Fogel; Lynne M Hurwitz; Andrew J Powell; Beth F Printz; Michael D Puchalski; Girish S Shirali; Shi-Joon Yoo; Tal Geva
Relation of size of secondary ventricles to exercise performance in children after fontan operation.
The American journal of cardiology 2010;106(11):1652-6.
2010: Bryan H Goldstein; Lisa Bergersen; Andrew J Powell; Dionne A Graham; Emile A Bacha; Peter Lang
Long-term outcome of surgically repaired unilateral anomalous pulmonary artery origin.
Pediatric cardiology 2010;31(7):944-51.
2010: Tal Geva; Kimberlee Gauvreau; Andrew J Powell; Frank Cecchin; Jonathan Rhodes; Judith Geva; Pedro del Nido
Randomized trial of pulmonary valve replacement with and without right ventricular remodeling surgery.
Circulation 2010;122(11 Suppl):S201-8.
2010: Joshua D Robinson; Pedro J del Nido; Robert L Geggel; Antonio R Perez-Atayde; James E Lock; Andrew J Powell
Left ventricular diastolic heart failure in teenagers who underwent balloon aortic valvuloplasty in early infancy.
The American journal of cardiology 2010;106(3):426-9.
2010: Kevin G Friedman; Rahul H Rathod; Michael Farias; Dionne Graham; Andrew J Powell; David R Fulton; Jane W Newburger; Steven D Colan; Kathy J Jenkins; James E Lock
Resource utilization after introduction of a standardized clinical assessment and management plan.
Congenital heart disease 2010;5(4):374-81.
2010: Rahul H Rathod; Ashwin Prakash; Andrew J Powell; Tal Geva
Myocardial fibrosis identified by cardiac magnetic resonance late gadolinium enhancement is associated with adverse ventricular mechanics and ventricular tachycardia late after Fontan operation.
Journal of the American College of Cardiology 2010;55(16):1721-8.
2010: Ashwin Prakash; Andrew J Powell; Tal Geva
Multimodality noninvasive imaging for assessment of congenital heart disease.
Circulation. Cardiovascular imaging 2010;3(1):112-25.
2009: Puja Banka; Tal Geva; Andrew J Powell; Robert L Geggel; Thomas Lahiri; Anne Marie Valente
Images in cardiovascular medicine. Right aortic arch with aberrant left innominate artery: a rare vascular ring.
Circulation 2009;120(3):264-5.
2009: Rachel M Wald; Idith Haber; Ron Wald; Anne Marie Valente; Andrew J Powell; Tal Geva
Effects of regional dysfunction and late gadolinium enhancement on global right ventricular function and exercise capacity in patients with repaired tetralogy of Fallot.
Circulation 2009;119(10):1370-7.
2009: Frank Strigl; Rebecca Beroukhim; Anne Marie Valente; David Annese; James S Harrington; Tal Geva; Andrew J Powell
Feasibility of dobutamine stress cardiovascular magnetic resonance imaging in children.
Journal of magnetic resonance imaging : JMRI 2009;29(2):313-9.
2008: Thomas M Burch; Francis X McGowan; Barry D Kussman; Andrew J Powell; James A DiNardo
Congenital supravalvular aortic stenosis and sudden death associated with anesthesia: what's the mystery?
Anesthesia and analgesia 2008;107(6):1848-54.
2008: Wyman W Lai; Kimberlee Gauvreau; Ernesto S Rivera; Susan Saleeb; Andrew J Powell; Tal Geva
Accuracy of guideline recommendations for two-dimensional quantification of the right ventricle by echocardiography.
The international journal of cardiovascular imaging 2008;24(7):691-8.
2008: Benedetta Leonardi; Renee Margossian; Steven D Colan; Andrew J Powell
Relationship of magnetic resonance imaging estimation of myocardial iron to left ventricular systolic and diastolic function in thalassemia.
JACC. Cardiovascular imaging 2008;1(5):572-8.
2008: Christiaan F Mooij; Cornelis J de Wit; Dionne A Graham; Andrew J Powell; Tal Geva
Reproducibility of MRI measurements of right ventricular size and function in patients with normal and dilated ventricles.
Journal of magnetic resonance imaging : JMRI 2008;28(1):67-73.
2008: Brian D Soriano; Martin Hoch; Alejandro Ithuralde; Tal Geva; Andrew J Powell; Barry D Kussman; Dionne A Graham; Wayne Tworetzky; Gerald R Marx
Matrix-array 3-dimensional echocardiographic assessment of volumes, mass, and ejection fraction in young pediatric patients with a functional single ventricle: a comparison study with cardiac magnetic resonance.
Circulation 2008;117(14):1842-8.
2008: Stéphane Moniotte; Andrew J Powell; Carol E Barnewolt; David Annese; Tal Geva
Prenatal diagnosis of thoracic ectopia cordis by real-time fetal cardiac magnetic resonance imaging and by echocardiography.
Congenital heart disease 2008;3(2):128-31.
2008: Jonathan Rhodes; R Margossian; Basil T Darras; Steven D Colan; Kathy J Jenkins; Tal Geva; Andrew J Powell
Safety and efficacy of carvedilol therapy for patients with dilated cardiomyopathy secondary to muscular dystrophy.
Pediatric cardiology 2008;29(2):343-51.
2008: A L Knauth; Kimberlee Gauvreau; Andrew J Powell; Michael J Landzberg; Edward P Walsh; James E Lock; Pedro J del Nido; Tal Geva
Ventricular size and function assessed by cardiac MRI predict major adverse clinical outcomes late after tetralogy of Fallot repair.
Heart (British Cardiac Society) 2008;94(2):211-6.
2007: David W Brown; Kimberlee Gauvreau; Andrew J Powell; Peter Lang; Steven D Colan; Pedro J del Nido; Kirsten C Odegard; Tal Geva
Cardiac magnetic resonance versus routine cardiac catheterization before bidirectional glenn anastomosis in infants with functional single ventricle: a prospective randomized trial.
Circulation 2007;116(23):2718-25.
2007: Anne Marie Valente; Andrew J Powell
Clinical applications of cardiovascular magnetic resonance in congenital heart disease.
Magnetic resonance imaging clinics of North America 2007;15(4):565-77, vi.
2007: Jeffery Meadows; Andrew J Powell; Tal Geva; Adam L Dorfman; Kimberlee Gauvreau; Jonathan Rhodes
Cardiac magnetic resonance imaging correlates of exercise capacity in patients with surgically repaired tetralogy of Fallot.
The American journal of cardiology 2007;100(9):1446-50.
2007: Margaret M Samyn; Andrew J Powell; Ruchira Garg; Laureen M Sena; Tal Geva
Range of ventricular dimensions and function by steady-state free precession cine MRI in repaired tetralogy of Fallot: right ventricular outflow tract patch vs. conduit repair.
Journal of magnetic resonance imaging : JMRI 2007;26(4):934-40.
2007: Colin J McMahon; Stéphane Moniotte; Andrew J Powell; Pedro J del Nido; Tal Geva
Usefulness of magnetic resonance imaging evaluation of congenital left ventricular aneurysms.
The American journal of cardiology 2007;100(2):310-5.
2007: Anne Marie Valente; Andrew J Powell
Clinical applications of cardiovascular magnetic resonance in congenital heart disease.
Cardiology clinics 2007;25(1):97-110, vi.
2007: Adam L Dorfman; Kirsten C Odegard; Andrew J Powell; Peter C Laussen; Tal Geva
Risk factors for adverse events during cardiovascular magnetic resonance in congenital heart disease.
Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance 2007;9(5):793-8.
2007: Anne Marie Valente; Laureen M Sena; Andrew J Powell; Pedro J del Nido; Tal Geva
Cardiac magnetic resonance imaging evaluation of sinus venosus defects: comparison to surgical findings.
Pediatric cardiology 2007;28(1):51-6.
2006: Ashwin Prakash; Ruchira Garg; Edward N Marcus; Glenn Reynolds; Tal Geva; Andrew J Powell
Faster flow quantification using sensitivity encoding for velocity-encoded cine magnetic resonance imaging: in vitro and in vivo validation.
Journal of magnetic resonance imaging : JMRI 2006;24(3):676-82.
2006: Lynn F Peng; Doff B McElhinney; Alan W Nugent; Andrew J Powell; Audrey C Marshall; Emile A Bacha; James E Lock
Endovascular stenting of obstructed right ventricle-to-pulmonary artery conduits: a 15-year experience.
Circulation 2006;113(22):2598-605.
2006: Rachel M Wald; Andrew J Powell
Simple congenital heart lesions.
Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance 2006;8(4):619-31.
2005: Wayne Tworetzky; Pedro J del Nido; Andrew J Powell; Audrey C Marshall; James E Lock; Tal Geva
Usefulness of magnetic resonance imaging of left ventricular endocardial fibroelastosis in infants after fetal intervention for aortic valve stenosis.
The American journal of cardiology 2005;96(11):1568-70.
2005: Stéphane Moniotte; Tal Geva; Antonio Perez-Atayde; David R Fulton; Frank A Pigula; Andrew J Powell
Images in cardiovascular medicine. Cardiac hemangioma.
Circulation 2005;112(8):e103-4.
2005: Ruchira Garg; Andrew J Powell; Laureen M Sena; Audrey C Marshall; Tal Geva
Effects of metallic implants on magnetic resonance imaging evaluation of Fontan palliation.
The American journal of cardiology 2005;95(5):688-91.
2005: James C Nielsen; Andrew J Powell; Kimberlee Gauvreau; Edward N Marcus; Ashwin Prakash; Tal Geva
Magnetic resonance imaging predictors of coarctation severity.
Circulation 2005;111(5):622-8.
2004: Beverly Tsai-Goodman; Tal Geva; Kirsten C Odegard; Laureen M Sena; Andrew J Powell
Clinical role, accuracy, and technical aspects of cardiovascular magnetic resonance imaging in infants.
The American journal of cardiology 2004;94(1):69-74.
2004: Kirsten C Odegard; James A DiNardo; Beverly Tsai-Goodman; Andrew J Powell; Tal Geva; Peter C Laussen
Anaesthesia considerations for cardiac MRI in infants and small children.
Paediatric anaesthesia 2004;14(6):471-6.
2004: Tal Geva; Bryan M Sandweiss; Kimberlee Gauvreau; James E Lock; Andrew J Powell
Factors associated with impaired clinical status in long-term survivors of tetralogy of Fallot repair evaluated by magnetic resonance imaging.
Journal of the American College of Cardiology 2004;43(6):1068-74.
2004: Ashwin Prakash; Andrew J Powell; Rajesh Krishnamurthy; Tal Geva
Magnetic resonance imaging evaluation of myocardial perfusion and viability in congenital and acquired pediatric heart disease.
The American journal of cardiology 2004;93(5):657-61.
2003: Andrew J Powell; Beverly Tsai-Goodman; Ashwin Prakash; Gerald F Greil; Tal Geva
Comparison between phase-velocity cine magnetic resonance imaging and invasive oximetry for quantification of atrial shunts.
The American journal of cardiology 2003;91(12):1523-5, A9.
2003: Clare P O'Donnell; James E Lock; Andrew J Powell; Stanton B Perry
Compression of pulmonary veins between the left atrium and the descending aorta.
The American journal of cardiology 2003;91(2):248-51.
2002: Tal Geva; Gerald F Greil; Audrey C Marshall; Michael J Landzberg; Andrew J Powell
Gadolinium-enhanced 3-dimensional magnetic resonance angiography of pulmonary blood supply in patients with complex pulmonary stenosis or atresia: comparison with x-ray angiography.
Circulation 2002;106(4):473-8.
2002: Maria G Kiaffas; Andrew J Powell; Tal Geva
Magnetic resonance imaging evaluation of cardiac tumor characteristics in infants and children.
The American journal of cardiology 2002;89(10):1229-33.
2002: Gerald F Greil; Matthias Stuber; René M Botnar; Kraig V Kissinger; Tal Geva; Jane W Newburger; Warren J Manning; Andrew J Powell
Coronary magnetic resonance angiography in adolescents and young adults with kawasaki disease.
Circulation 2002;105(8):908-11.
2002: Gerald F Greil; Andrew J Powell; Hans P Gildein; Tal Geva
Gadolinium-enhanced three-dimensional magnetic resonance angiography of pulmonary and systemic venous anomalies.
Journal of the American College of Cardiology 2002;39(2):335-41.
2002: Gerald F Greil; Tal Geva; Stephan E Maier; Andrew J Powell
Effect of acquisition parameters on the accuracy of velocity encoded cine magnetic resonance imaging blood flow measurements.
Journal of magnetic resonance imaging : JMRI 2002;15(1):47-54.
2001: Andrew J Powell; Kimberlee Gauvreau; Kathy J Jenkins; Elizabeth D Blume; John E Mayer; James E Lock
Perioperative risk factors for development of protein-losing enteropathy following a Fontan procedure.
The American journal of cardiology 2001;88(10):1206-9.
2000: Andrew J Powell; John E Mayer; Peter Lang; James E Lock
Outcome in infants with pulmonary atresia, intact ventricular septum, and right ventricle-dependent coronary circulation.
The American journal of cardiology 2000;86(11):1272-4, A9.
2000: L R Need; Andrew J Powell; Pedro J del Nido; Tal Geva
Coronary echocardiography in tetralogy of fallot: diagnostic accuracy, resource utilization and surgical implications over 13 years.
Journal of the American College of Cardiology 2000;36(4):1371-7.
2000: Andrew J Powell; T Chung; Michael J Landzberg; Tal Geva
Accuracy of MRI evaluation of pulmonary blood supply in patients with complex pulmonary stenosis or atresia.
International journal of cardiac imaging 2000;16(3):169-74.
2000: Andrew J Powell; Stephan E Maier; T Chung; Tal Geva
Phase-velocity cine magnetic resonance imaging measurement of pulsatile blood flow in children and young adults: in vitro and in vivo validation.
Pediatric cardiology 2000;21(2):104-10.
2000: Andrew J Powell; Tal Geva
Blood flow measurement by magnetic resonance imaging in congenital heart disease.
Pediatric cardiology 2000;21(1):47-58.
1998: Tal Geva; Andrew J Powell; Elizabeth C Crawford; T Chung; Steven D Colan
Evaluation of regional differences in right ventricular systolic function by acoustic quantification echocardiography and cine magnetic resonance imaging.
Circulation 1998;98(4):339-45.