EKG "SOS" may help doctors decide when to implant life-extending ICDs.
D001145:Arrhythmias, Cardiac / Q000517:prevention & control / Q000628:therapy; D003657:Decision Making; D017147:Defibrillators, Implantable; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology; D006801:Humans; D018579:Patient Selection; D010818:Practice Patterns, Physicians'; D014481:United States