any of several muscles associated with the atrioventricular valves
"the papillary muscles contract during systole to prevent regurgitation of blood into the atria"
In anatomy, the papillary muscles are muscles located in the ventricles of the heart. They attach to the cusps of the atrioventricular valves via the chordae tendinae and contract to prevent inversion or prolapse of these valves.
The numerical value of papillary muscle in Chaldean Numerology is: 7
The numerical value of papillary muscle in Pythagorean Numerology is: 3
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"papillary muscle." Definitions.net. STANDS4 LLC, 2018. Web. 19 Feb. 2018. <https://www.definitions.net/definition/papillary muscle>.