A new SWISS TAVI registry analysis provides some of the strongest evidence to date that the presence of left ventricular outflow tract (LVOT) calcification is a harbinger of worse outcomes in ...

HCM is a genetic disease, usually caused by mutations in sarcomere proteins such as myosin, actin, tropomyosin, and myosin-binding protein C.

Background. A 61-year-old man presented with shortness of breath and chest pain on exertion. He had been diagnosed as having hiatus hernia 2 years previously and was taking proton-pump inhibitors as ...

Preemptive alcohol septal ablation appears to lower the risk of life-threatening left ventricular outflow tract (LVOT) obstruction in select patients undergoing transcatheter mitral valve replacement ...