Pharmacokinetics of intravenous timolol in patients with acute myocardial infarction and in healthy volunteers.

Disappearance pharmacokinetics, pharmacodynamics and general tolerance of i.v. timolol were compared in 12 healthy volunteers and 10 patients with a definite or proven acute myocardial infarction. The drug was administered to the patients immediately on arrival at the hospital after a median delay time of 4 h. Tolerance to the injections was good in both volunteers and patients. The study revealed disappearance pharmacokinetics that were similar in volunteers and patients.