title: [CHANGES OF A RIGHT HEART DELAY AND DISORDER OF RETROGRESSION OF EXCITATION IN THE VALSALVA-BUERGER FORCED PRESSURE EXPERIMENT].
mesh_terms: D002037:Bundle-Branch Block; D000075224:Cardiac Conduction System Disease; D004562:Electrocardiography; D006321:Heart; D006327:Heart Block; D006801:Humans; D008946:Mitral Valve Stenosis; D014636:Valsalva Maneuver
keywords: BUNDLE-BRANCH BLOCK; ELECTROCARDIOGRAPHY; MITRAL VALVE STENOSIS; VALSALVA'S MANEUVER
vernacular_title: VERAENDERUNGEN EINER RECHTSVERSPAETUNG UND STOERUNG DER ERREGUNGSRUECKBILDUNG BEIM VALSALVA-BUERGERSCHEN PRESSDRUCKVERSUCH.