| Y71 | Cardiovascular devices associated with adverse incidents |
| | Diagnostic and monitoring cardiovascular devices associated with adverse incidents |
| | Therapeutic (nonsurgical) and rehabilitative cardiovascular devices associated with adverse incidents |
| | Prosthetic and other implants, materials and accessory cardiovascular devices associated with adverse incidents |
| | Surgical instruments, materials and cardiovascular devices (including sutures) associated with adverse incidents |
| | Miscellaneous cardiovascular devices associated with adverse incidents, not elsewhere classified |
