[Dynamic electrocardiography and postural variations].
D000328:Adult; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006801:Humans; D006985:Hyperventilation / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011187:Posture; D014636:Valsalva Maneuver
Elettrocardiografia dinamica e variazioni posturali.