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Image of moderate AS left ventricular global longitudal strain cardiac ultrasound AS AS aortic valve aortic stenosis Online PoCUS Training

Published On - October 7, 2022

emedv2b_zvusge Cardiac Ultrasound, Cardiac UltrasoundTags: aortic stenosis, aortic valve stenosis, cardiac imaging, doppler, TTE

THE HEMODYNAMIC CORNER • Aortic Stenosis Severity: Rhythm Makes a Difference

The assessment of aortic valve stenosis (AS) severity based on Doppler velocity and pressure gradient is ﬂow dependent. Both velocity and pressure gradient increase with elevated transaortic ﬂows and decrease with reduction in ﬂow rates for a given aortic valve oriﬁce area. In this case repo...

Image of moderate AS left ventricular global longitudal strain cardiac ultrasound AS AS aortic valve aortic stenosis Online PoCUS Training

Published On - August 12, 2022

emedv2b_zvusge Journal Summaries, Journal Summaries, POCUS, POCUS, Point-of-Care Ultrasound, Point-of-Care UltrasoundTags: aortic stenosis, aortic valve, AS, AS, cardiac ultrasound, left ventricular global longitudal strain, moderate AS

CLINICAL INVESTIGATIONS • Left Ventricular Global Longitudinal Strain in Patients with Moderate Aortic Stenosis

Recent data shows poor long-term survival in patients with moderate aortic stenosis, challenging traditional definitions of AS severity and timing of intervention in these patients. The presence of moderate AS in patients with reduced left ventricular ejection fraction (LVEF; ...