Short- and Long-term Evaluation of Bioresorbable Scaffolds by Optical Coherence Tomography [0.03%]
光学相干断层扫描评价生物可吸收支架的短期和长期结果
Carlos M Campos,Pannipa Suwannasom,Shimpei Nakatani et al.
Carlos M Campos et al.
The analysis of bioresorbable scaffolds (BRSs) by optical coherence tomography (OCT) requires a dedicated methodology, as the polymeric scaffold has a distinct appearance and undergoes dynamic structural changes with time. The high resoluti...
Neointimal Coverage After Drug-Eluting Stent Implantation: Insights from Optical Coherence Tomography [0.03%]
光学相干断层显微影像评估药物洗脱支架植入后的内膜覆盖情况
Seung-Yul Lee,Myeong-Ki Hong
Seung-Yul Lee
Optical coherence tomography (OCT), which provides high-resolution imaging of the coronary vasculature, has provided novel insights into the pathophysiology of neointimal growth after drug-eluting stent (DES) implantation. The natural histo...
Optical Coherence Tomography in the Diagnosis and Management of Spontaneous Coronary Artery Dissection [0.03%]
光学相干断层扫描在自发性冠状动脉夹层的诊断和管理中的作用
Christopher Franco,Lim Eng,Jacqueline Saw
Christopher Franco
Spontaneous coronary artery dissection (SCAD) is an infrequent condition that has been underdiagnosed and misdiagnosed. The use of intracoronary imaging with intravascular ultrasound or optical coherence tomography enables the accurate diag...
Diagnosis and Evaluation of Stent Thrombosis with Optical Coherence Tomography [0.03%]
光学相干断层扫描在诊断和评估支架内血栓形成中的应用
Alessio Mattesini,Benedetta Bellandi,Serafina Valente et al.
Alessio Mattesini et al.
Stent thrombosis (ST) is a rare complication of percutaneous coronary interventions (PCI), especially with drug-eluting stents. ST presents as acute myocardial infarction requiring emergent repeat PCI; optimal reperfusion occurs in two-thir...
Assessment and Quantitation of Stent Results by Intracoronary Optical Coherence Tomography [0.03%]
冠状动脉内光学相干断层显微血管造影术评估及量化支架结果
Akiko Maehara,Mitsuaki Matsumura,Gary S Mintz
Akiko Maehara
Optical coherence tomography evaluation of poststent results includes stent expansion as the absolute minimum stent area ratio by comparing the minimum stent area with the proximal and distal reference lumen areas or mean stent area defined...
Percutaneous Coronary Intervention Planning and Optimization with Optical Coherence Tomography [0.03%]
基于光学相干断层扫描的经皮冠状动脉介入治疗规划与优化研究
Chiara Bernelli,Vasile Sirbu,Giulio Guagliumi
Chiara Bernelli
Coronary angiography confirms or excludes coronary artery disease, assesses lesions severity, and helps to decide percutaneous coronary interventions (PCI). Coronary angiography has clear limitations. Intravascular imaging guides PCI. Frequ...
Technical Considerations and Practical Guidance for Intracoronary Optical Coherence Tomography [0.03%]
冠状动脉光学相干断层显像的技术问题与实际指导建议
Arabindra B Katwal,John J Lopez
Arabindra B Katwal
Optical coherence tomography (OCT) is an intravascular imaging technology analogous to intravascular ultrasound, using near-infrared light rather than ultrasound, thereby providing higher-resolution images. This review provides a practical ...
Fundamentals of Optical Coherence Tomography: Image Acquisition and Interpretation [0.03%]
光学相干层析成像的原理、图像获取和解读要点
Daniel S Ong,Ik-Kyung Jang
Daniel S Ong
Optical coherence tomography (OCT) is an intravascular imaging modality that enables high-resolution cross-sectional imaging of coronary arteries in vivo. With resolution that is a 10-fold improvement compared with intravascular ultrasonogr...
Allen Jeremias
Allen Jeremias
Association of Wall Shear Stress with Coronary Plaque Progression and Transformation [0.03%]
剪切应力与冠脉斑块进展和转变的关系研究
Olivia Y Hung,Adam J Brown,Sung Gyun Ahn et al.
Olivia Y Hung et al.
Coronary endothelial function regulation by wall shear stress (WSS), the frictional force of blood exerted against the vessel wall, can help explain the focal propensity of plaque development in an environment of systemic atherosclerosis ri...