An experimental study of the atrial ballistocardiogram with special reference to the genesis of the H wave.
D000818:Animals; D016275:Atrial Function; D001450:Ballistocardiography; D004285:Dogs; D004562:Electrocardiography; D008722:Methods; D010277:Parasympathomimetics / Q000494:pharmacology; D013566:Sympathomimetics / Q000494:pharmacology; D014630:Vagus Nerve / Q000502:physiology
D010277:Parasympathomimetics; D013566:Sympathomimetics