CRT-807 Prognostic Impact of Improvement in Intra-Operative Pulmonary Artery Systolic Pressure and Left Ventricular Ejection Fraction in Patients Undergoing Trans-Catheter Aortic Valve Replacement

Atish Mathur, Yulanka Castro,Hayder Hashim,Ahmed M Abdelrazek,Pranaychandra Vaidya,Thomas Cocke,Paul Andrews,Jock Mccullough,Elie Elmann,Gabriele Diluozzo,Joseph Parrillo

Jacc-cardiovascular Interventions（2015）

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摘要

Previous studies have demonstrated reduced survival in high risk patients with symptomatic AS undergoing TAVR who had elevated pulmonary artery systolic pressure (PASP) at baseline. However, effects of elevated intra-operative PASP on long term outcomes in these patients are not clearly defined. We

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关键词

left ventricular ejection fraction,aortic,intra-operative,trans-catheter

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