title: [On sinus arrhythmia in cardiac patients with increased arterial blood pressure].
mesh_terms: D000328:Adult; D000368:Aged; D001146:Arrhythmia, Sinus / Q000150:complications / Q000503:physiopathology*; D006332:Cardiomegaly / Q000150:complications / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology; D006331:Heart Diseases / Q000503:physiopathology*; D006339:Heart Rate; D006801:Humans; D006973:Hypertension / Q000150:complications* / Q000503:physiopathology; D008875:Middle Aged; D011859:Radiography
vernacular_title: Uber die Sinusarrhythmie bei Herzkranken mit erhöhten arteriellem Blutdruck.