Why the study?
Does intravenous practolol relieve recurrent chest pain and improve hemodynamics in patients with acute myocardial infarction?
Does intravenous practolol relieve recurrent chest pain and improve hemodynamics in patients with acute myocardial infarction?
Intravenous administration of the cardioselective beta-blocker practolol safely relieves recurrent chest pain and reduces cardiac work in patients with acute myocardial infarction.
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May support IV beta-blockade for AMI pain relief; hypothesis-generating and requires randomized confirmation.
Waagstein et al. (1976) studied this question.
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