[The behavior of arterial blood pressure in dynamic and static muscle exercise with respect to atrial natriuretic peptide and neurotransmitters].
The development of the first semi-automatic blood pressure measuring instrument including optic and acoustic registration of systolic and diastolic blood pressure has led to a reliable assessment of arterial blood pressure during increasing ergometer exercise. There is a linear connection between workload intensity and systolic pressure. Intraarterially and noninvasively obtained values are identical with regard to systolic behavior. In principle, the intraarterially measured diastolic blood pressure, too, increases in healthy subjects, which, nevertheless, may often not be demonstrated in such a clear way due to artefacts occurring during blood pressure measuring. There are no significant differences between untrained and endurance-trained subjects at a given work load. Persons exhibiting a better performance capacity only reach higher maximal systolic values. The male and female subjects' regression lines significantly differ--the reason possibly being the woman's smaller muscle mass. Age-induced differences, too, are significant. Bodybuilders with extremely developed muscle mass do not show any significant differences with regard to blood pressure behavior during exercise. When establishing a relation to the relative muscle force the bodybuilders show blood pressure values even lower than normal values.
Hollmann
W
W
Institut für Kreislaufforschung und Sportmedizin, Deutsche Sporthochschule Köln.
Völker
K
K
Heck
H
H
Rost
R
R
De Meirleir
K
K
D000818:Animals; D001143:Arousal / Q000502:physiology; D009320:Atrial Natriuretic Factor / Q000502:physiology*; D001794:Blood Pressure / Q000502:physiology*; D015924:Blood Pressure Monitors; D004298:Dopamine / Q000502:physiology*; D005080:Exercise Test / Q000295:instrumentation*; D006325:Heart Atria / Q000503:physiopathology; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D051381:Rats; D012701:Serotonin / Q000502:physiology*
D012701:Serotonin; D009320:Atrial Natriuretic Factor; D004298:Dopamine
Uber das arterielle Blutdruckverhalten bei dynamischer und statischer Muskelarbeit unter Einbeziehung des atrialen natriuretischen Peptids (ANP) sowie von Neurotransmittern.