title: Sinus bradycardia leading to atrial escape.
mesh_terms: D001919:Bradycardia / Q000503:physiopathology*; D004071:Digitalis Glycosides / Q000009:adverse effects / Q000494:pharmacology; D004562:Electrocardiography; D006327:Heart Block / Q000503:physiopathology*; D006329:Heart Conduction System / Q000187:drug effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D012848:Sinoatrial Block / Q000503:physiopathology*
chemical_list: D004071:Digitalis Glycosides