Another classic finding of mitral regurgitation is a holosystolic murmur, best heard at the apex of the stethoscope's diaphragm. With a holosystolic murmur, the extra heart sound starts after S1 ...

Two patients were part of this trial, which confirmed the sensor's ability to detect mitral regurgitation sound signals, distinguishing them from normal acoustic heart signals. Canary Medical ...

Maple’s owners noticed a problem. Their 9-year-old Chihuahua started to have a dry, hacking cough three to four times a day, ...