[Ventricular septal rupture and right ventricular free wall rupture after acute myocardial infarction].

TL;DRAbstract

Cardiac rupture is a catastrophic complication of acute myocardial infarction with highly mortality rate. Three types of rupture are ventricular free wall rupture( VFR), ventricular septal rupture( VSR), and papillary muscle rupture( PMR). A combination of any 2 types of rupture is called ventricular double rupture (VDR), and very rare. We report a case of VDR (VSR and VFR) after acute myocardial infarction. A 76-year-old female with heart failure was admitted to our hospital. Echocardiography showed an apical VSR and pericardial effusion. She was diagnosed with VDR and emergent operation was performed. During operation, the site of VFR was right ventricle, which was the same infarction area of VSR. VSR was closed by infarction exclusion technique, concurrently excluding the site of VFR. VFR was successfully repaired by mattress sutures. Post-operative course was good without heart failure, though residual shunt was remained. The patient survived and was discharged from our hospital.

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