Tsm. Tsang et al., TEARDROP SIGN - ECHOCARDIOGRAPHIC FEATURES IN CARDIAC HERNIATION, Journal of the American Society of Echocardiography, 11(1), 1998, pp. 74-76
Cardiac herniation through an acquired pericardial defect is potential
ly fatal. Typically, symptoms manifest within days of a surgical proce
dure.(1) We describe a patient with late ventricular herniation after
surgical formation of an apical pericardial window.