Heart rate and haemodynamics after autonomic blockade in infants and children.
D000293:Adolescent; D000375:Aging; D001285:Atropine; D001340:Autonomic Nerve Block; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D006339:Heart Rate / Q000187:drug effects*; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011433:Propranolol; D013997:Time Factors