Publications by authors named "Geetha Rayarao"

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Mitral annular disjunction; how accurate are we? A cardiovascular MRI study defining risk.
Nasir Hussain, Geeta Bhagia, Mark Doyle, Geetha Rayarao, Ronald B Williams

Int J Cardiol Heart Vasc· December 2023

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The sine transform is the of the pulmonary and systemic pressure relationship.
Mark Doyle, Geetha Rayarao, Robert W W Biederman

Front Cardiovasc Med· May 2023

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Propitious temporal changes in clinical outcomes after transcatheter compared to surgical aortic valve replacement; a meta-analysis of over 65,000 patients.
Ankur Panchal, Andreas Kyvernitakis, Geetha Rayarao, Mark Doyle, Robert W W Biederman

J Cardiothorac Surg· October 2021

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A Model Incorporating Left Ventricular Impedance Index may be Explanatory for Late Pulmonary Vein Isolation Failure.
Shimaa Khidr, Mark Doyle, Geetha Rayarao, William Belden, Robert W W Biederman

Austin J Clin Cardiol· November 2020

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Integrated use of cardiac MRI and the CardioMEMS™ HF system in PAH: the utility of coincident pressure and volume in RV failure-the NHLBI-VITA trial.
Robert W W Biederman, Mark Doyle, Priscilla Correa-Jaque, Geetha Rayarao, Raymond L Benza

Cardiovasc Diagn Ther· October 2019

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Pulmonary vein remodeling following pulmonary vein isolation in patients with atrial fibrillation-do pulmonary veins represent only an epiphenomenon? A cardiac MRI study.
Shimaa Khidr, Mark Doyle, Geetha Rayarao, Mohamed Abdel Ghany, Hosam Hasan-Ali

Cardiovasc Diagn Ther· February 2019

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Improved approach to quantitative cardiac volumetrics using automatic thresholding and manual trimming: a cardiovascular MRI study.
Geetha Rayarao, Robert W W Biederman, Ronald B Williams, June A Yamrozik, Richard Lombardi

J Med Imaging (Bellingham)· January 2018

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Aortic flow conditions predict ejection efficiency in the NHLBI-Sponsored Women's Ischemia Syndrome Evaluation (WISE).
Mark Doyle, Gerald M Pohost, C Noel Bairey Merz, Victor Farah, Leslee J Shaw, Geetha Rayarao

Cardiovasc Diagn Ther· June 2017

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Use of bio-informatics assessment schema (BIAS) to improve diagnosis and prognosis of myocardial perfusion data: results from the NHLBI-sponsored women's ischemia syndrome evaluation (WISE).
Mark Doyle, Gerald M Pohost, C Noel Bairey Merz, Leslee J Shaw, George Sopko, Geetha Rayarao

Cardiovasc Diagn Ther· October 2016

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Cardiac magnetic resonance radiofrequency tissue tagging for diagnosis of constrictive pericarditis: A proof of concept study.
John A Power, Diane V Thompson, Geetha Rayarao, Mark Doyle, Robert W W Biederman

J Thorac Cardiovasc Surg· May 2016

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Mid wall fibrosis on CMR with late gadolinium enhancement may predict prognosis for LVAD and transplantation risk in patients with newly diagnosed dilated cardiomyopathy-preliminary observations from a high-volume transplant centre.
Jose V Venero, Mark Doyle, Moneal Shah, Vikas K Rathi, June A Yamrozik, Geetha Rayarao

ESC Heart Fail· December 2015

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Magnetic resonance characterization of septal bounce: findings of blood impact physiology.
George O Angheloiu, Geetha Rayarao, Ronald Williams, June Yamrozik, Mark Doyle

Int J Cardiovasc Imaging· January 2015

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Does the presence of Q waves on the EKG accurately predict prior myocardial infarction when compared to cardiac magnetic resonance using late gadolinium enhancement? A cross-population study of noninfarct vs infarct patients.
Wadih Nadour, Mark Doyle, Ronald B Williams, Geetha Rayarao, Saundra B Grant

Heart Rhythm· November 2014

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Ex vivo cardiovascular magnetic resonance measurements of right and left ventricular mass compared with direct mass measurement in excised hearts after transplantation: a first human SSFP comparison.
Nicholas J Farber, Sahadev T Reddy, Mark Doyle, Geetha Rayarao, Diane V Thompson

J Cardiovasc Magn Reson· October 2014

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Improved diagnosis and prognosis using Decisions Informed by Combining Entities (DICE): results from the NHLBI-sponsored Women's Ischemia Syndrome Evaluation (WISE).
Mark Doyle, Gerald M Pohost, C Noel Bairey Merz, Leslee J Shaw, George Sopko, Geetha Rayarao

Cardiovasc Diagn Ther· December 2013

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Left Ventricular Energy Model Predicts Adverse Events in Women With Suspected Myocardial Ischemia: Results From The NHLBI-Sponsored Women's Ischemia Syndrome Evaluation (WISE) Study.
Mark Doyle, Nicole Weinberg, Gerald M Pohost, C Noel Bairey Merz, Leslee J Shaw, Geetha Rayarao

Cardiovasc Diagn Ther· June 2013

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LV reverse remodeling imparted by aortic valve replacement for severe aortic stenosis; is it durable? A cardiovascular MRI study sponsored by the American Heart Association.
Robert W W Biederman, James A Magovern, Saundra B Grant, Ronald B Williams, June A Yamrozik, Geetha Rayarao

J Cardiothorac Surg· April 2011

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Prognostic value of global MR myocardial perfusion imaging in women with suspected myocardial ischemia and no obstructive coronary disease: results from the NHLBI-sponsored WISE (Women's Ischemia Syndrome Evaluation) study.
Mark Doyle, Nicole Weinberg, Gerald M Pohost, C Noel Bairey Merz, Leslee J Shaw, Geetha Rayarao

JACC Cardiovasc Imaging· October 2010

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A spheroidal control volume for the quantitative measurement of regurgitant flow by cardiac MRI.
Eduardo Kortright, Geetha Rayarao, Longchuan Li, Andreas S Anayiotos, Robert W W Biederman

Technol Health Care· May 2008

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Numerical and experimental study of a novel phase contrast magnetic resonance (PC-MR) imaging technique: sparse interleaved referencing PC-MR imaging.
Longchuan Li, Mark Doyle, Geetha Rayarao, Robert W W Biederman, Andreas Anayiotos

J Magn Reson Imaging· April 2008

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Numerical simulation of in vitro pulsatile flow and its study using FRISK, a rapid phase contrast technique.
Longchuan Li, Mark Doyle, Geetha Rayarao, Eduardo Kortright, Yasushi Ito

J Magn Reson Imaging· September 2007

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Correction of temporal misregistration artifacts in jet flow by conventional phase-contrast MRI.
Mark Doyle, Eduardo Kortright, Andreas S Anayiotos, Geetha Rayarao, Vikas K Rathi

J Magn Reson Imaging· June 2007

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Physiologic compensation is supranormal in compensated aortic stenosis: does it return to normal after aortic valve replacement or is it blunted by coexistent coronary artery disease? An intramyocardial magnetic resonance imaging study.
Robert W W Biederman, Mark Doyle, June Yamrozik, Ronald B Williams, Vikas K Rathi, Geetha Rayarao

Circulation· August 2005

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Extension of rapid phase-contrast magnetic resonance imaging using BRISK in multidirectional flow.
Bradley L Hershey, Mark Doyle, Eduardo Kortright, Rohan More, Geetha Rayarao

Ann Biomed Eng· July 2005

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