Logo American Journal of Case Reports

Call: 1.631.629.4328
Mon-Fri 10 am - 2 pm EST

Contact Us

Logo American Journal of Case Reports Logo American Journal of Case Reports Logo American Journal of Case Reports

14 February 2013

A forgotten devil; Rupture of mitral valve papillary muscle

Sachin Kumar Amruthlal JainABCDEF, Timothy R. LarsenABCDEF, Saba DardaABCDEF, Souheil SabaABCDEF, Shukri DavidABCDEF

DOI: 10.12659/AJCR.883779

Am J Case Rep 2013; 14:38-42

Abstract

Background: Papillary muscle rupture is one of the catastrophic mechanical complications following myocardial infarction. Rupture leads to acute mitral valve regurgitation, pulmonary edema, and cardiogenic shock. Survival is dependent on prompt recognition and surgical intervention.
Cases Report: We present two cases where acute myocardial infarction was complicated by papillary muscle rupture resulting in severe mitral regurgitation and cardiogenic shock. In both cases rupture occurred within one week of infarction. Both patients did not receive coronary revascularization; one patient presented late after the onset of chest pain, the other patient percutaneous revascularization attempted and was not successful. Both patients suffered an inferior wall infarction. Echocardiogram demonstrated severe mitral regurgitation with a jet directed posteriorly. In both cases rupture of the posteromedial papillary muscle resulted in flail of the anterior mitral valve leaflet, thus serving as a reminder that both the anterior and the posterior leaflets attach to both papillary muscles.
Conclusions: While one case had a good outcome, the other reinforces the fact that this is a very serious complication requiring prompt recognition and treatment.

Keywords: Mitral Valve, flail anterior leaflet, Papillary Muscles - injuries, Myocardial Infarction - complications

0 Comments

SARS-CoV-2/COVID-19

30 November 2022 : Case report  Gabon

Severe COVID-19 in 2 Kidney Transplant Patients in Gabon

Am J Case Rep In Press; DOI: 10.12659/AJCR.938003  

23 November 2022 : Case report  Grenada

Mepolizumab as a Potential Protective Factor of COVID-19 Mortality: A Case Report of Chronic Bronchitis and...

Am J Case Rep In Press; DOI: 10.12659/AJCR.938450  

In Press

02 Dec 2022 : Case report  Portugal

A 54-Year-Old Woman with Papillary Thyroid Carcinoma Associated with Secondary Amyloid Goiter and Thyroid L...

Am J Case Rep In Press; DOI: 10.12659/AJCR.938156  

02 Dec 2022 : Case report  Saudi Arabia

A 14-Year-Old Saudi Boy with Gynecomastia, Cushing Syndrome, Large-Cell Calcifying Sertoli Cell Tumor of th...

Am J Case Rep In Press; DOI: 10.12659/AJCR.937404  

01 Dec 2022 : Case report  China (mainland)

Ureterolithiasis in Human Immunodeficiency Virus (HIV) Patients Treated with Single-Use Ureteroscope: A Cas...

Am J Case Rep In Press; DOI: 10.12659/AJCR.938608  

01 Dec 2022 : Case report  Saudi Arabia

Ancient Schwannoma: Case Report of an Unusual Entity in an Unusual Oral Location

Am J Case Rep In Press; DOI: 10.12659/AJCR.938335  

Most Viewed Current Articles

13 Jul 2022 : Case report  USA

Whistling Scrotum: An Unusual Presentation of Pneumomediastinum in the Setting of an Open Scrotal Wound

DOI :10.12659/AJCR.936441

Am J Case Rep 2022; 23:e936441

23 Feb 2022 : Case report  USA

Penile Necrosis Associated with Local Intravenous Injection of Cocaine

DOI :10.12659/AJCR.935250

Am J Case Rep 2022; 23:e935250

06 Dec 2021 : Case report  Brazil

Lipedema Can Be Treated Non-Surgically: A Report of 5 Cases

DOI :10.12659/AJCR.934406

Am J Case Rep 2021; 22:e934406

17 Feb 2022 : Case report  Oman

Myocarditis, Pulmonary Hemorrhage, and Extensive Myositis with Rhabdomyolysis 12 Days After First Dose of P...

DOI :10.12659/AJCR.934399

Am J Case Rep 2022; 23:e934399

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

American Journal of Case Reports eISSN: 1941-5923
American Journal of Case Reports eISSN: 1941-5923