title: [THE BEHAVIOR OF THE HEART RATE IN THE PREPRESSOR, PRESSOR AND POSTPRESSOR PHASE IN VALSALVA'S MANEUVER. RESEARCH ON 817 MALE AND FEMALE SUBJECTS FROM 5 TO 23 YEARS OF AGE].
mesh_terms: D000293:Adolescent; D035843:Biomedical Research; D002320:Cardiovascular Physiological Phenomena; D002648:Child; D005260:Female; D006321:Heart; D006339:Heart Rate; D006801:Humans; D011674:Pulse; D012106:Research; D012129:Respiratory Function Tests; D014636:Valsalva Maneuver
keywords: ADOLESCENCE; CHILD; CLINICAL RESEARCH; HEART; HEART RATE; PULSE; RESPIRATORY FUNCTION TESTS; VALSALVA'S MANEUVER
vernacular_title: DAS VERHALTEN DER HERZSCHLAGFREQUENZ IN DER PRAEPRESSORISCHEN, PRESSORISCHEN UND POSTPRESSORISCHEN PHASE BEIM VALSALVASCHEN VERSUCH. UNTERSUCHUNGEN AN 817 MAENNLICHEN UND WEIBLICHEN PROBANDEN IM ALTER VON 5 BIS 23 JAHREN.