| Procedure | Number per Year (Approximate) |
| Cardiac devices | - |
| Cardiac (heart) catheterization | - |
| Cardiac nuclear stress testing | - |
| Cardiac resynchronization therapy | - |
| CAT scan (computed tomography) | - |
| Defibrillator implantation | - |
| Echocardiogram (ECG) | - |
| Implant defibrillators | - |