Valvular heart diseases (7). Left ventricular rupture following MVR. Pathological analysis for the rupture.
نویسندگان
چکیده
منابع مشابه
Left Ventricular Rupture Following Mitral Valve Replacement*
During a 10-year period, we have encountered 6 patients (mean age, 61.2 years) with left ventricular rupture following mitral valve replacement, with an overall incidence of 1.8 percent. Four patients had early rupture, one had delayed rupture, and one had late rupture with a false aneurysm formation. Among four patients with early niptare, there were two patients with external repair by using ...
متن کامل[Left ventricular rupture following mitral valve replacement].
Rupture of the posterior wall of the left ventricle is an unusual but often lethal complication following mitral valve replacement. The incidence is about 1% of MVRs. Most of the ruptures are attributed either to technical maneuvers in the operation or to stretch injury produced by removal of the mural leaflet of the mitral valve. Surgical repair of the rupture requires the cardiopulmonary bypa...
متن کاملAsymptomatic contained left ventricular rupture
Background A 55 year old patient presented late to the emergency department following an ST elevation myocardial infarction (STEMI). Coronary angiogram demonstrated occluded left anterior descending artery with backfilling from collaterals. The patient was referred for an in-patient cardiac MRI scan (CMRI) to quantify left ventricular (LV) function and viability. A repeat CMRI was requested 3 m...
متن کاملContained Left Ventricular Free Wall Rupture following Myocardial Infarction
Rupture of the free wall of the left ventricle occurs in approximately 4% of patients with infarcts and accounts for approximately 20% of the total mortality of patients with myocardial infractions. Relatively few cases are diagnosed before death. Several distinct clinical forms of ventricular free wall rupture have been identified. Sudden rupture with massive hemorrhage into the pericardium is...
متن کاملLeft Ventricular Rupture Post Mitral Valve Replacement
Prevention is better than cure best applies here. As per many authors, posterior leaflet chordae preservation prevent Left ventricular rupture (LVR) and preserve LV geometry. We are presenting here 5 types of left ventricular rupture (LVR) post Mitral valve replacement (MVR) with different methods to repair with the advantages and disadvantages of each. The mortality rate is still very high des...
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ژورنال
عنوان ژورنال: Japanese Journal of Cardiovascular Surgery
سال: 1990
ISSN: 1883-4108,0285-1474
DOI: 10.4326/jjcvs.19.755