Sinoventricular conduction during atrial arrest.
D000208:Acute Disease; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006325:Heart Atria / Q000503:physiopathology*; D006327:Heart Block / Q000209:etiology / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications*; D012849:Sinoatrial Node / Q000503:physiopathology