A true test of durability will take many more years, but if the valve holds up, it’s “potentially a game changer,” say ...

Mitral regurgitation was produced in the open-chest dog by permitting blood to flow from left ventricle through a flow meter into the left atrium during systole. The hemodynamic effects of known ...

The study population then consisted of 85 patients with 1 to 4+ mitral regurgitation defined by routine color Doppler or angiography; sinus rhythm; no severe mitral annular calcification; no more than ...

Mitral valve surgery has changed considerably in the past decades and is now indicated mostly for pure or predominant mitral regurgitation. This is the result of the regression of rheumatic disease, ...

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In her 40s, she had been diagnosed with a leaky mitral valve and underwent surgery to repair it. Every year since, she has seen a cardiologist to check her heart and its function.

Objectives Echocardiographic methods are used to quantify mitral regurgitation (MR) severity; however, their applicability, accuracy and reproducibility have been debated. We aimed to develop and ...