Mitral regurgitation describes when the mitral valve allows blood to flow back into a person's left ... Chordae are tough string-like chords that attach the papillary muscles to the mitral valve.

Primary mitral regurgitation is caused by actual disease of the mitral valve apparatus. The mitral valve leaflets, annulus, papillary muscles and chordae tendinae must interact properly for the ...

The mitral valve, also known as the bicuspid valve, helps move blood from the left atrium to the left ventricle. We’ll go over its location, function, and anatomy. You’ll also learn about the ...

The mitral valve consists of the mitral annulus, anterior and posterior leaflets, chordae tendineae, and the papillary muscles. Mitral regurgitation may be due to a disease that primarily affects ...

Mitral and tricuspid regurgitation mean the heart's mitral and tricuspid valves leak. Read about the causes, treatment, and outlook when both valves leak.

All muscles in the human body fit into one of three types or categories: "skeletal, smooth, and cardiac," explains Eric Hegedus, PT, PhD, a professor of rehabilitation sciences at Tufts University ...

There are over 600 muscles in your body. They make up over 40 percent of your weight and function in several different capacities. Several thousand small fibers make up every muscle.

Doctors classify mitral valve regurgitation into four progressive stages. Symptoms typically don’t appear until the final stages but monitoring and treatment in earlier stages may help slow ...