Comparison of Simplified (Single-beat) Estimates to Measured Right Ventricular End-Systolic Elastance and RV-Pulmonary Vascular Coupling in Patients With Pulmonary Hypertension

Ryan J. Tedford,Benjamin W. Kelemen,Stephen C. Mathai,Rachel Damico,Todd M. Kolb,Emmanouil Tampakakis,Ami A. Shah,Zsuzsanna H. McMahan,Francesco Boin,Celia P. Corona-Villalobos,Anita C. Becher,Paul M. Hassoun,David A. Kass

Circulation（2014）

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摘要

Introduction: Pressure-volume (PV) relationships derived from multiple beats enables calculation of relatively load-insensitive contractility indexes such as end-systolic elastance (Ees), integrate...

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关键词

Ventricular function,Pulmonary hypertension,Pulmonary heart disease,Heart failure,Hemodynamics

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