[Electrocardiogram in aged; study on 100 healthy persons in homes for aged].
D000368:Aged / Q000502:physiology; D000375:Aging; D004562:Electrocardiography; D006801:Humans
AGED/physiology; ELECTROCARDIOGRAPHY
Das Elektrokardiogramm im Greisenalter; studie an 100 gesunden Greisen aus Altersheimen.