despite close matching in baseline control haemodynamic variables between the groups , in stable angina , propranolol resulted in dose-related depression of cardiac output without change in systemic blood pressure , whereas following myocardial infarction the drug induced significantly greater falls in cardiac output ( p less than 0.05 ) and a dose-related decrease in systemic blood pressure .
C0033497
propranolol
C0027051
myocardial infarction