[Pharmacokinetics of digoxin in middle-aged and elderly patients in the subacute period of myocardial infarction].
Elderly and old patients with subacute myocardial infarction showed elevated gastrointestinal digoxin absorption rates and a tendency to increased bioavailability of the drug, as compared to similar parameters in infarction-free patients of the same age, so that blood digoxin peaks were higher in the former. The demonstrated absorption changes may be related to limited physical activity of the myocardial infarction patients examined. Digoxin pharmacokinetic patterns are analysed with reference to baseline myocardial contractility.
D000284:Administration, Oral; D000367:Age Factors; D000368:Aged; D001682:Biological Availability; D004077:Digoxin / Q000008:administration & dosage / Q000378:metabolism*; D006207:Half-Life; D006801:Humans; D007275:Injections, Intravenous; D007408:Intestinal Absorption; D007700:Kinetics; D008875:Middle Aged; D009203:Myocardial Infarction / Q000188:drug therapy*; D013997:Time Factors
D004077:Digoxin
Farmakokinetika digoksina u bol'nykh pozhilogo i starcheskogo vozrasta v podostrom periode infarkta miokarda.