It is the first heart sound and is the "lubb" sound in lubb-dupp. The S1 sound is made when the mitral and tricuspid valves close, preventing blood from backflowing into the atria. The diastolic ...

Sometimes, if the doctor can hear the third and fourth sounds, it may indicate a potential problem with heart function. Vibrations from closing the two valves known as the mitral and tricuspid ...

Location: The location of the heart sound can help determine the etiology. The standard listening posts (aortic, pulmonic, tricuspid and mitral) apply to both heart sounds and murmurs. For example ...

On the clinical side, White, 27 in his well known textbook on diseases of the heart, says, "the first sound, loudest at the apex, is produced by closure of the mitral and tricuspid valves ...

People with tricuspid regurgitation often have a heart murmur. A heart murmur is a whooshing sound that your provider can hear when they listen to your heart with a stethoscope. An echocardiogram is ...

Among patients with atrial functional mitral regurgitation, severe tricuspid regurgitation is common and associated with worse outcomes.

A t two years of follow-up, patients with a poorly functioning tricuspid valve in the heart who received the best available medical therapy plus a minimally invasive procedure using a clip to ...