Serial P wave changes in acute myocardial infarction.
D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006325:Heart Atria / Q000503:physiopathology; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000503:physiopathology*