using an isolated rat heart preparation ( langendorff perfusion , perfusion pressure 100 cm h2o ) the correlation between the high-energy phosphate content and various left ventricular ( lv ) functional parameters of the hypertrophied heart ( spontaneous hypertensive rats lv/body weight ratio 3.6 +/- 0.5 x 10 ( -3 ) was determined after normo- ( 30 min ) and hypothermic ( 25 degrees c , 120 min ) cardioplegic arrest and reperfusion , and compared with normal hearts ( wistar rats lv/body weight ratio 2.0 +/- 0.3 x 10 ( -3 ) .
C0018787
hearts
C0225897
lv