| Percent of patients undergoing procedure |  | ||
---|---|---|---|---|
 | Age < 1 yr | Age ≥ 1 yr and ≤ 18 yr | Age >18 yr | p-value* |
All Procedures | 82.2% | 34.2% | 0.3% | <0.01 |
   - Intubation | 28.2% | 14.9% | 6.9% | <0.01 |
   - Cardiac Bypass | 25.9% | 16.2% | 2.6% | <0.01 |
   - Cardioversion | 2.2% | 2.6% | 1.8% | 0.01 |
   - Cardiac Transplantation | 0.5% | 3.3% | 0.1% | <0.01 |
   - Other Cardiac Procedure | 82.3% | 34.3% | 0.3% | <0.01 |