anoxic arrest for 60 minutes was obtained by cross-clamping of the aorta under hypothermic cardiopulmonary bypass , and heart was reperfused for 10 minutes , then heart was excised to obtain the endocardium , epicardium of the left ventricle and ventricular septum for study of mitochondrial function and myocardial blood flow .
C0018787
heart
C0225870
ventricular septum