One case of an unsuccessful repair of a ruptured papillary muscle in the right ventricle secondary to myocardial infarction has been reported. 8 Chiesa et al. 9 described the relief of mitral ...

Singh, M., Bonnemain, J., Ozturk, C. et al. Robotic right ventricle is a biohybrid platform that simulates right ventricular function in (patho)physiological conditions and intervention. Nat ...

The papillary muscles are pillar-shaped muscles inside the ventricles. When a person’s left ventricle contracts, the chordae and papillary muscles help keep the mitral valve closed.

Preoperative Posteroanterior Film of the Chest (Left) in a Seventy-two-Year-Old Patient with Ruptured Chordae Tendineae after Posteromedial Papillary-Muscle Infarction (the Left Ventricle is ...

His left ventricular ejection fraction was 20–40% and his right ventricular systolic ... cardiomyopathy are caused primarily by defects in the left ventricle and papillary muscles, ...

Papillary muscle rupture: ... Tricuspid regurgitation (TR) is backward leakage of blood from the right ventricle to the right atrium. These valve leakages may occur individually or together.

Tricuspid valves are complex structures that allow blood to flow from the upper right chamber of the heart to the ventricle. Research has revealed that an estimated 1.6 million Americans suffer ...

The patient survived the acute period, treated pharmacologically. Severe mitral insufficiency caused mainly by ruptured papillary muscle, with left ventricle and atrium enlargement, and right coronary ...

"The right ventricle pumps deoxygenated blood to the lungs, so it doesn't have to pump as hard," Roche notes. "It's a thinner muscle, with more complex architecture and motion." ...