II. Epidemiology
- More common in younger patients
- Difficult to diagnose before event occurs
III. Etiology
- Anomalous Origin of left Coronary Artery
- Associated with acute angle from right sinus
-
Kawasaki's Disease
- Results in Coronary Artery aneurysm
IV. Symptoms
- Angina
- Palpitations
- Syncope with exertion
- May present with sudden death
- See also Sudden Death in Athletes
- Similar to Hypertrophic Cardiomyopathy