Venkateswaran Rajamiyer

Mechanical Circulatory Support on Coronary Artery Bypass Grafting for Advanced Ischemic Cardiomyopathy: State of the Art

Erik J. Orozco-Hernández, James Edward Davies, Sasha Anne Still, Kyle W. Eudailey et autres

Ischemic cardiomyopathy is defined as coronary artery disease accompanied by left ventricular dysfunction with an ejection fraction equal to or less than 40%. The substrate of ischemic cardiomyopathy is heterogeneous, characterized by the coexistence of normal, stunned, hibernating, and scarred myocardium within …

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129Xe ventilation and 1H anatomical MRI after lung transplant

Helen Marshall, Madeleine Driskel, Alberto M. Biancardi, Laurie Smith et autres

Motivation: More sensitive techniques are needed to detect declining lung function in patients after lung transplant. Goal(s): To assess ventilation and structural abnormalities in patients after lung transplant. Approach: 14 lung transplant recipients were assessed with 129Xe ventilation MRI, 1H structural MRI, …