title: [Sinus bradycardia--functional and organic lesion of the sinoatrial node (author's transl)].
mesh_terms: D000368:Aged; D001146:Arrhythmia, Sinus / Q000209:etiology / Q000503:physiopathology*; D001919:Bradycardia / Q000209:etiology / Q000503:physiopathology*; D004558:Electric Stimulation; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012849:Sinoatrial Node / Q000503:physiopathology*
vernacular_title: Sinusová bradykardie--funkcní a organické poskozeni sinoatriálního uzlu.