Right ventricular-pulmonary artery uncoupling identifies higher risk of combined pulmonary hypertension in patients undergoing TAVR
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Introduction: Right ventricular-pulmonary artery (RV-PA) uncoupling, expressed as the tricuspid annular plane systolic excursion/systolic pulmonary artery pressure (TAPSE/PAPs) ratio, is a negative prognostic indicator in patient... ...