血管内成像指导PCI与冠状动脉绕道移植用于左主或三血管疾病
Sang Yoon Lee1, Yang Hyun Cho2, Kiick Sung2
1Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
JACC. Cardiovascular interventions
|August 27, 2025
概括
血管内成像指导的皮肤冠状动脉干预 (PCI) 显示出与冠状动脉旁路移植 (CABG) 对复杂冠状动脉疾病的临床结果相似. 与CABG相比,这种方法可以提供比标准PCI更安全的替代方案.
科学领域:
- 心脏病学
- 干预心脏病学
- 血管外科
背景情况:
- 冠状动脉旁路移植 (CABG) 历来为左主或三血管冠状动脉疾病提供了优于皮肤冠状动脉干预 (PCI) 的结果.
- 与CABG相比,血管内成像 (IVI) 在指导这些复杂病例中的作用仍然不太清楚.
研究的目的:
- 在患有左主或三血管冠状动脉疾病的患者中比较IVI引导的PCI与CABG的临床结果.
- 评估IVI指导是否可以减轻PCI和CABG之间的临床事件的潜在差异.
主要方法:
- 分析了来自RENOVATE-COMPLEX-PCI试验和三星医疗中心注册的6962名患者.
- 主要结局:综合所有死因,非致命的心肌梗塞或三年内中风.
- 对比组:以IVI为指导的PCI,以血管学为指导的PCI和CABG,具有倾向性得分匹配的分析.
主要成果:
- 总体而言,PCI与CABG相比,主要结局的风险更高 (13. 3% vs 10. 8%).
- 然而,IVI指导的PCI显示了与CABG相比的风险 (8.7%与10.8%,P=0.058).
- 倾向性评分匹配分析证实IVI指导PCI和CABG之间的结果相似 (9. 5%与9. 4%,P=0. 914).
结论:
- 一般来说,PCI与复杂冠状动脉疾病的CABG相比,与重大心血管不良事件的风险有关.
- 然而,IVI指导的PCI的临床发病率与CABG相似.
- 这些发现表明IVI引导的PCI可能是选择性冠状动脉疾病患者的CABG可行的替代方案.
更多相关视频
05:25Author Spotlight: Enhancing Coronary Artery Revascularization
Published on: September 15, 2023
842
13:48Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound
Published on: April 21, 2023
1.6K
相关概念视频
01:24Cardiac Catheterization III: Left Heart Catheterization
203
Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...
203
01:27Coronary Artery Disease V: Interprofessional Care
30
Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...
30
01:28Imaging Studies for Cardiovascular System V: CT
66
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
66
01:27Peripheral Artery Disease III: Interprofessional Care
29
Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
29
01:30Acute Coronary Syndrome III: Diagnostic Studies
23
Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
23
01:28Cardiac Catheterization I: Pre-Procedure Overview
153
Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
153