Categories

Tag: CABG

CABG in Decline

The number of Americans with serious heart disease in need of hospital treatment is on the decline. A new study in today’s Journal of the American Medical Association shows the overall rate of coronary revascularizations — ranging from the coronary artery bypass graft (CABG) surgeries to in-and-out catheter-based procedures like angioplasties and stent insertions — fell from just under 1,500 per million adults a quarter in 2001 to less than 1,250 per million adults a quarter in 2008, a 15 percent decline.

The most intriguing finding in the data was that virtually all of the decline was in the most serious cases — those requiring CABG, which fell by about a third. The rate of percutaneous coronary interventions (where they snake a catheter through the thigh into the blood vessels feeding the heart, propping them open with either drug-eluting or bare metal stents) remained virtually unchanged.

The study authors, who hailed from the Philadelphia Veterans Affairs Medical Center, suspect the decline in CABG was driven by “a sizable shift in cardiovascular clinical practice patterns away from surgical treatment toward percutaneous coronary interventions” using catheters (so-called PCI). In other words, in recent years people with serious heart disease are more likely to be treated with the less invasive procedure.Continue reading…

Registration

Forgotten Password?