The RRV precisely recreated papillary muscle contractile action and adjustable chord tension in healthy and pathological states. RV contraction differs from that of its left counterpart ...

Subjects with right ventricle dilation showed significant displacement of all three papillary muscles. The researchers also found that patients with a dilated right ventricle were more likely to ...

Patients with ventricular secondary tricuspid regurgitation have dilatation of the right ventricle (mainly the midventricular free wall), leading to apical displacement of the papillary muscles ...

An estimated 1.6 million Americans suffer moderate to severe leakage through their tricuspid valve, a complex structure that closes off the heart's right ventricle from the right atrium.