Angiography-Derived FFR And IVUS for Clinical Outcomes in Patients With Coronary Artery Disease

Korábbi kezelés

• ① The patient has a known hypersensitivity or contraindication to any of the following medications: Heparin, Aspirin, Clopidogrel, Prasugrel, Ticagrelor, Contrast media (Patients with documented sensitivity to contrast media which can be effectively premedicated with steroids and diphenhydramine [e.g. rash] may be enrolled.) ② Patients with active pathologic bleeding. ③ Gastrointestinal or genitourinary major bleeding within the prior 3 months. ④ History of bleeding. diathesis, known coagulopathy (including heparin-induced thrombocytopenia). ⑤Non-cardiac co-morbid conditions with life expectancy < 1 year. ⑥ Target vessel total occlusion. ⑦ Target lesion located in coronary arterial bypass graft. ⑧ Left main coronary artery stenosis ≥ 50%. ⑨ Not eligible for angiography-derived FFR (ostial RCA ≥ 50% stenosis, myocardial bridging, severe tortuosity, severe overlap, poor image quality)

• ① Subject must be ≥ 18 years. ② Subject is able to verbally confirm understandings of risks, benefits and treatment alternatives of receiving invasive physiologic or imaging evaluation and PCI with a drug-eluting stent (DES) and he/she or his/her legally authorized representative provides written informed consent prior to any study related procedure. ③ Patients suspected with ischemic heart disease. ④ Patients with ≥ 50% stenosis by angiography-based visual estimation eligible for stent implantation. ⑤ Target vessel size ≥ 2.5mm in visual estimation. ⑥ Target vessels are limited to major epicardial coronary arteries (left anterior descending artery[LAD], left circumflex artery [LCX], right coronary artery [RCA])