WASHINGTON, DC—In patients undergoing transcatheter mitral valve replacement (TMVR), a balloon-assisted technique shows promise as a way of modifying the anterior mitral leaflet to prevent left ...

The LVOT obstruction from septal contact with the ... ECG T-wave inversion and LV hypertrophy are variable based on location and pattern of hypertrophy LVH ECG often normal or without findings ...

In principle, the blood volume passing through a stenotic valve (aortic stenosis) is equal to the blood volume proximal to the stenosis or in the LVOT (Figure 4). The stroke volume is equal to ...