[The resonance frequency of the radial artery in healthy untrained and endurance-trained older men].
There are examined 2 groups of two at a time men over 55 years old, different only in their training state, regarding the reaction of the resonance frequence. It would be established, that the resonance frequence of the A. radials in non-trained is more than the double as in trained probands. The middle resonance frequence increases continuous with the age in both groups. A high resonance frequence in thong-minded trained was not observed, only one time a normal, 63 times a reduced arterial resonance frequence. Under the condition, that the arterial resonance frequence can be regarded as an arterial index, the differences between the resonance frequence of both groups mean, that the biological age of the arteries in trained is on an average younger as in non-trained.
D000375:Aging; D001158:Arteries / Q000502:physiology*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010807:Physical Endurance; D005082:Physical Exertion; D014655:Vascular Resistance
Resonanzfrequenz der Arteria radialis bei gesunden untrainierten und ausdauertrainierten älteren Männern.