|
|
Other links at Articles > Cardiology |
| 5. |
PFO/ASD-Closure Procedures Increased More Than 50-Fold Between 1998 and 2004
|
|
|
Researchers who tracked closure procedures by ICD-9 code say the increase likely reflects PFO procedures, either off label or under humanitarian device exemption before this was revoked in 2006. Despite no solid proof that closing a PFO prevents stroke, many physicians see minimal risk and potential for major benefits. Heartwire
|
|
|