BMJ - Med Tx vs Revascularization for IHD

"Revascularisation versus medical treatment in patients with stable coronary artery disease: network meta-analysis"

"Conclusion Among patients with stable coronary artery disease, coronary artery bypass grafting reduces the risk of death, myocardial infarction, and subsequent revascularisation compared with medical treatment. All stent based coronary revascularisation technologies reduce the need for revascularisation to a variable degree. Our results provide evidence for improved survival with new generation drug eluting stents but no other percutaneous revascularisation technology compared with medical treatment."
http://www.bmj.com/content/348/bmj.g3859