| Year | All-listed Procedures | |||
|---|---|---|---|---|
| CABG (coronary artery bypass graft)* | PTCA (percutaneous transluminal coronary angioplasty)** | Endarterectomy*** | Abdominal Aortic Aneurysm Repair | |
| 1993 | 343,800 | 418,500 | 96,100 | 37,200 |
| 1994 | 351,000 | 449,500 | 111,900 | 37,000 |
| 1995 | 390,600 | 506,100 | 153,800 | 36,400 |
| 1996 | 405,800 | 529,200 | 158,700 | 36,400 |
| 1997 | 426,000 | 581,000 | 161,200 | 36,300 |
| 1998 | 392,500 | 563,300 | 153,000 | 36,000 |
| 1999 | 368,300 | 573,700 | 145,500 | 35,600 |
| 2000 | 397,000 | 676,000 | 147,100 | 33,100 |
| 2001 | 395,100 | 773,900 | 151,000 | 41,800 |
| 2002 | 370,200 | 756,600 | 148,700 | 36,900 |
| 2003 | 348,200 | 800,000 | 140,800 | 36,700 |
| 2004 | 308,200 | 790,600 | 127,900 | 36,900 |
| 2005 | 278,400 | 799,500 | 123,000 | 36,200 |
| Standard Errors | ||||
| 1993 | 25,674 | 31,339 | 4,249 | 1,785 |
| 1994 | 26,683 | 34,236 | 5,257 | 1,914 |
| 1995 | 28,473 | 39,742 | 6,894 | 1,868 |
| 1996 | 30,013 | 40,235 | 7,048 | 1,814 |
| 1997 | 29,447 | 39,881 | 7,131 | 1,786 |
| 1998 | 27,301 | 39,718 | 6,694 | 1,708 |
| 1999 | 26,537 | 38,610 | 6,501 | 1,632 |
| 2000 | 25,400 | 43,053 | 6,153 | 1,519 |
| 2001 | 25,694 | 48,661 | 6,408 | 2,265 |
| 2002 | 24,537 | 50,906 | 6,449 | 1,935 |
| 2003 | 21,429 | 47,703 | 5,396 | 2,131 |
| 2004 | 18,294 | 47,391 | 5,136 | 2,132 |
| 2005 | 18,387 | 47,670 | 5,487 | 1,889 |
| Source:AHRQ, Center for Delivery, Organization, and Markets, Healthcare Cost and Utilization Project, Nationwide Inpatient Sample, 1993-2005. *Procedure to restore blood supply to the heart muscle. **Procedure involving use of a balloon-tipped catheter to enlarge a narrowed artery. ***Surgical removal of an obstructing clot from the arteries of the neck and head. | ||||