Is the Function of the Heart Strings?

The chordae tendineae

are a group of tough, tendinous strands in the heart. They are commonly referred to as the “heart strings” since they resemble small pieces of string. Functionally, the chordae tendineae play a vital role in holding the atrioventricular valves in place while the heart is pumping blood.

Are there strings in the heart?

The chordae tendineae (tendinous cords), colloquially known as the heart strings, are tendon-resembling fibrous cords of connective tissue that connect the papillary muscles to the tricuspid valve and the mitral valve in the heart.

What are the heart strings?

Definition of heartstring

1 obsolete : a nerve once believed to sustain the heart. 2 : the deepest emotions or affections —usually used in plural That movie really pulls at your heartstrings. Synonyms Heartstring Has a Medical History Example Sentences Learn More About heartstring.