The newly oxygen-rich blood (shown in red) returns to the heart and enters the left atrium. Blood flows through the left atrium into the left ventricle. The left ventricle pumps the oxygen-rich ...

The mitral valve is positioned between the heart’s left atrium and ventricle. It opens to allow blood to flow into the left ventricle and closes to prevent backflow into the left atrium.

Mitral valve disease is a condition that affects the mitral valve, causing blood to leak backward or flow too slowly, and can lead to serious heart complications, and treatment options include ...

In a groundbreaking event for Arizona healthcare, HonorHealth Scottsdale Shea Medical Center recently became the first ...

Three girls with major heart problems are thriving after one received a donor heart and then gave healthy valves from her original heart to two other girls. The “domino” heart surgeries by a team at ...

A groundbreaking heart procedure at MedStar Union Memorial Hospital has made Maryland history. Joan Mertz, 83, became the first patient in the state to undergo an artificial heart valve replacement ...

Atrial functional mitral regurgitation (AFMR) is a common type of MR linked to high rates of heart failure, highlighting the ...

Diastolic dysfunction occurs when the left ventricular myocardium is non-compliant and not able to accept blood return in a normal fashion from the left atrium ... aging of the heart or result ...

Atrial functional mitral regurgitation (AFMR) is a common type of MR linked to high rates of heart failure, highlighting the need to understand its prognostic factors. Tricuspid regurgitation (TR) is ...

The second heart sound (S2) is produced by the closure ... of the left ventricular stroke volume entering the left atrium, causing the left ventricular pressure to decrease faster.

The newly oxygen-rich blood (shown in red) returns to the heart and enters the left atrium. Blood flows through the left atrium into the left ventricle. The left ventricle pumps the oxygen-rich ...