Cardiac emergencies.
D001145:Arrhythmias, Cardiac / Q000628:therapy*; D002305:Cardiac Tamponade / Q000628:therapy*; D004630:Emergencies; D006323:Heart Arrest / Q000628:therapy*; D006333:Heart Failure / Q000628:therapy*; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications / Q000628:therapy*; D012769:Shock / Q000628:therapy*