The chordae tendineae (sg.: chorda tendinea) or tendinous cords, colloquially known as the heart strings, are inelastic cords of fibrous connective tissue that connect the papillary muscles to the tricuspid valve and the mitral valve in the heart.

Jan 20, 2025 · The chordae tendineae are thin, strong, fibrous strings found in the heart's ventricles. They are also known as the heart strings. Structure The chordae tendineae are made up of collagenous fibers, elastic fibers, and endothelial cells.

Mar 3, 2014 · Chordae tendineae Definition These are string-like bands of fibrous tissue that attach to the cusps of the lower chamber of the heart. The structure is also known by the following names: Heart strings Tendinous chords Chordae tendineae Origin The cord-like tendons emerge from small stacks of muscle tissue called papillary muscles that inwardly ...

An uncircumcised human penis with chordee. Chordee is a condition in which the head of the penis curves downward or upward, at the junction of the head and shaft of the penis. The curvature is usually most obvious during erection, but resistance to straightening is often apparent in the flaccid state as well.

Dec 19, 2017 · The chordae tendinae are the chord like structures connecting leaflets to the papillary muscle. The chordae tendinae are primarily responsible for the end-systolic position of the anterior and posterior leaflets.

Aug 9, 2024 · Chordae tendineae are vital structures in the heart, ensuring the proper function of the mitral and tricuspid valves. Advances in surgical techniques, imaging, and biomechanical research have significantly improved our understanding and treatment of …

The chordae tendineae make up the leaflet suspension system that ultimately determines and maintains the position and tension on the valve leaflets at end of systole. Chordae originate from the fibrous heads of the papillary muscles and may …

Chordae Tendineae are fibrous strands that originate from the tip of the papillary muscles and attach to the rough zone of the mitral leaflets. They are classified into three types based on their insertion points and functions: marginal chordae, strut chordae, and basal chordae.

Apr 5, 2025 · The chordae tendineae are a group of string-like tendinous bands found within both ventricles of the heart. They arise from the tips of the papillary muscles on the inside of the wall of the ventricles and extend into the hollow lumen.

Aug 2, 2021 · The chordae tendineae (singular: chorda tendinea, is rarely used) are thin strong inelastic fibrous cords that extend from the free edge of the cusps of the atrioventricular valves (the tricuspid and mitral valves) to the apices of the papillary muscles within the right and left ventricles respectively. They transmit the force of the ...