Passive Leg Raise Stress Echocardiography in Severe Paradoxical Low-Flow, Low-Gradient Aortic Stenosis

In this study, we tested whether passive leg raise (PLR) added to dobutamine could increase SVI and transvalvular flow in patients with severe paradoxical low-flow, low-gradient aortic stenosis.

Source: Journal of the American Society of Echocardiography - July 18, 2022 Category: Cardiology Authors: Eric Buffle, Athanasios Papadis, Martina Boscolo Berto, Christoph Gr äni, Christian Seiler, Stefano F. de Marchi Tags: Clinical Investigations Source Type: research