Ventricular septal rupture with right ventricular wall dissection after inferior ventricular infarction: A case report and literature review

Right ventricular (RV) wall dissection following ventricular septal rupture related to inferior myocardial infarction (MI) is an extremely rare complication with a high mortality rate. We report the case of a 61-year-old man who was admitted to our hospital because of syncope and intermittent chest pain with a precordial murmur. Transthoracic echocardiography showed a rupture at the basal infero-posterior septum and RV free-wall dissection forming an echolucent cavity that extended beyond the septum and subsequently re-entered into RV chamber. The patient's overall cardiac and renal functions deteriorated and he died 24 days after the diagnosis. We present a literature review of the published cases of complex dissecting tracts through the septum and RV wall in ischemic context.