title: [Modified Valsalva maneuver in patients with supraventricular tachycardia].
authors.forename: Johann
authors.initials: J
authors.lastname: Steurer
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D011187:Posture; D013617:Tachycardia, Supraventricular / Q000628:therapy*; D014636:Valsalva Maneuver