Measurements of distal CFR after PTCA, in combination with DS%, have a predictive value, albeit modest for the short- and long-term outcomes after PTCA, and thus may be used to identify patients who will or will not benefit from additional therapy such as stent implantation.

Sequential ITA grafting optimizes arterial revascularization. The long-term patency is excellent, is identical to that of single ITA grafting, and appears not much different from postoperative patency. The need for repeat surgical and interventional revascularization has been extremely low: 3.1% over the whole follow-up.

Preoperative angiography predicts graft patency in the right gastroepiploic artery and right internal thoracic artery, whereas the flow pattern in saphenous vein grafts is significantly less influenced by quantitative angiographic parameters.

Provided that well-defined contra-indications (involvement of the distal bifurcation, heavy calcification) are respected, LMCA surgical angioplasty deserves a place in the array of surgical strategies.

No abstract