Papillary Muscle Rupture Complicating Acute Myocardial Infarction

Papillary Muscle Rupture after Acute Myocardial Infarction

Mitral regurgitation (MR) after myocardial infarction is a relatively common complication and its incidence is about 50%. One cause of MR after myocardial infarction is papillary muscle rupture, and this situation usually requires urgent surgical treatment. Since prognosis is favorable with early surgical intervention, early diagnosis of the underlying cause of mitral regurgitation is very impo...

diagnosis and management of papillary muscle rupture complicating acute myocardial infarction: a case report and review of the literature

conclusions mortality from papillary muscle rupture remains elevated. survival largely depends on the early surgical repair or the replacement of the mitral valve. case presentation a 71-year-old woman presented to an outside hospital complaining of chest pain and shortness of breath. an electrocardiogram was obtained and revealed depression of the st segments from leads v1 to v4. troponin i wa...

Papillary muscle rupture following myocardial infarction.

Echocardiographic observations on ventricular septal rupture complicating acute myocardial infarction.

Echocardiograms were performed on three patients with ventricular septal rupture complicating myocardial infarction. The pulmonary artery mean pressure was 30 mm Hg or more in all three patients. The size of the ventricular septal defect, determined at operation or autopsy, was 2 cm or greater in each patient. The salient echocardiographic abnormality was dilatation of the right ventricle. The ...

Rupture of the Heart Complicating Myocardial Infarction

RUPTURE of the free wall of the heart has been reported to be the cause of death in 4-13% of fatal cases of acute myocardial infarction.' The incidence of this fatal complication is second only to cardiogenic shock and arrhythmias as a cause of death.2 Recent success with acute revascularization in the surgical management of cardiogenic shock, similar success with infarctectomy and direct repai...