papillary muscle मीनिंग इन हिंदी

अधिक: आगे

As the heart chambers contract, so do the papillary muscles.
This has three cusps which are not attached to any papillary muscles.
Rupture of a papillary muscle will cause acute mitral regurgitation.
Rupture or dysfunction of the papillary muscle are also common causes in acute cases,
The PDA supplies the inferior wall, ventricular septum, and the posteromedial papillary muscle.
These cusps are also attached via chordae tendinae to two papillary muscles projecting from the ventricular wall.
Prognosis is worse if a mechanical complication such as papillary muscle or myocardial free wall rupture occurs.
The papillary muscles extend from the walls of the heart to valves by cartilaginous connections called chordae tendinae.
The anterior and posterior papillary muscles of the left ventricle attach via chordae tendineae to the mitral valve.
The semilunar aortic valve is at the base of the aorta and also is not attached to papillary muscles.

संज्ञा.

any of several muscles associated with the atrioventricular valves; "the papillary muscles contract during systole to prevent regurgitation of blood into the atria"