Atrium, Left
- 02N70 - Open
- 02N70Z
- 02N70ZZ - Release Atrium, Left to No Qualifier with No Device, Open Approach
- 02N70Z
- 02N73 - Percutaneous
- 02N73Z
- 02N73ZZ - Release Atrium, Left to No Qualifier with No Device, Percutaneous Approach
- 02N73Z
- 02N74 - Percutaneous Endoscopic
- 02N74Z
- 02N74ZZ - Release Atrium, Left to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 02N74Z