Definitions for "Chordae tendineae"
tendonlike, fibrous cords that connect the heart valves with the papillary muscles
Fibrous chords which serve as guy ropes to hold the mitral and tricuspid valves secure when the ventricles contract. They stretch from the cusps of the valves to muscles called papillary muscles in the walls of the ventricle.
Fibrous cords that stabilize the position of the AV valves in the heart, preventing backflow during ventricular systole.