propranolol ( 0.2 mg/kg intravenously ) decreased heart rate in group s and group e to 88.3 +/- 7.9 and 71.7 +/- 8.7 % ( p less than 0.001 ) , and prolonged maxdao to 140.1 +/- 28.1 and 492.7 +/- 591.4 % ( p less than 0.025 ) , respectively .
C0033497
propranolol
C0428977
decreased heart rate