title: [Assessment of arrhythmia of heart rate of physical work load].
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011674:Pulse
vernacular_title: Ermittlung der Pulsfrequenzarrhythmie bei körperlicher Arbeit.