title: [Behavior of AV-transmission under frequency stress in patients with short PQ-time].
mesh_terms: D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D006329:Heart Conduction System / Q000502:physiology*; D006339:Heart Rate; D006801:Humans
vernacular_title: Verhalten der AV-Uberleitung unter Frequenzbelastung bei Patienten mit kurzer PQ-Zeit