the hearts studied were obtained at autopsy from 20 patients who had died of hemorrhage due to the rupture of esophageal varices , from 18 patients who had died of massive pulmonary embolism and 15 patients who had died of noncardiogenic shock of different origin as well as 20 wistar albino rats subjected to hemorrhagic shock .
C0019080
hemorrhage
C0036982
hemorrhagic shock