using an isolated rat heart preparation ( langendorff perfusion , perfusion pressure 100 cm h2o ) the response of the hypertrophied heart ( spontaneous hypertensive rats lv/bw ratio 3.6 +/- 0.5 ) to global normothermic ( 30 min ) and hypothermic ( 25 degrees c , 120 min ) ischemic and cardioplegic arrest and reperfusion ( 30 min ) was examined and compared with normal hearts ( wistar rats lv/bw ratio 2.0 +/- 0.3 ) .
C0018800
hypertrophied heart
C0018787
hearts