title: [Sinus bradycardia and sinoatrial block].
mesh_terms: D000328:Adult; D001919:Bradycardia / Q000150:complications* / Q000503:physiopathology; D004562:Electrocardiography; D006327:Heart Block / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012848:Sinoatrial Block / Q000150:complications* / Q000503:physiopathology; D012849:Sinoatrial Node / Q000503:physiopathology
vernacular_title: Sinusbradykardie und Sinuatrialer Block