Cardiac arrhythmias: an early sign of sepsis.
D000368:Aged; D001145:Arrhythmias, Cardiac; D003082:Colectomy; D003125:Colostomy; D004562:Electrocardiography; D006801:Humans; D007415:Intestinal Obstruction / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010538:Peritonitis / Q000175:diagnosis*; D011183:Postoperative Complications