[ELECTROCARDIOGRAPHICAL CHANGES CAUSED BY INDUCED VARIATIONS OF NEUROVEGETATIVE TONUS. COMPARATIVE STUDY OF 2 GROUPS OF NORMAL SUBJECTS OF VARIOUS AGES].
D000293:Adolescent; D001285:Atropine; D001341:Autonomic Nervous System; D002217:Carbachol; D004562:Electrocardiography; D004837:Epinephrine; D004878:Ergotamine; D005853:Geriatrics; D006334:Heart Function Tests; D006801:Humans; D010600:Pharmacology; D012018:Reflex
D001285:Atropine; D002217:Carbachol; D004878:Ergotamine; D004837:Epinephrine
ADOLESCENCE; ATROPINE; AUTONOMIC NERVOUS SYSTEM; CARBACHOL; ELECTROCARDIOGRAPHY; EPINEPHRINE; ERGOTAMINE; GERIATRICS; HEART FUNCTION TESTS; PHARMACOLOGY; REFLEX
MODIFICAZIONI ELETTROCARDIOGRAFICHE DA VARIAZIONI INDOTTE DEL TONO NEUROVEGETATIVO. STUDIO COMPARATIVO IN DUE GRUPPI DI SOGGETTI NORMALI DI ET'A DIVERSA.