Incidental finding with no suggestive family or patient history (e.g. syncope, tachydysrhythmia, sudden cardiac death)--> education and general cardiology referral
Suggestive family or patient history --> disposition in consultation with cardiology
Active tachydysrhythmia --> admission
Prophylactic ICDs may have risks of complications greater than benefits conferred
Brugada syndrome
Cardiac
Vincent's angina
ST-segment elevation myocardial infarction 
Torsades de pointes
Post-MI 
Takotsubo cardiomyopathy
Previous MI with recurrent ischemia in same area