In this week’s View, Dr. Eagle looks at the difference between quantitative coronary angiography versus intervascular ultrasound to guide PCI. He then discusses paclitaxel-coated balloon catheters vs uncoated balloon angioplasty for treating coronary in-stent restenosis. Finally, Dr. Eagle discusses four studies comparing percutaneous coronary intervention versus coronary artery bypass grafting in patients with left main disease with or without diabetes.  Subscribe to Eagle’s Eye View