Left atrial intramural haematoma: a fatal complication of cardiac amyloidosis-a case report.

Background: Spontaneous left atrial intramural hematoma (LAIH) is extremely rare and there are only two cases of spontaneous LAIH involving cardiac amyloidosis (CA) reported in literature. In both cases, LAIH rapidly compromised hemodynamic stability proving to be a rare yet fatal complication.

Case Summary: An 83-year-old man presented with cardiogenic shock.