冠状动脉疾病患者进行皮肤冠状动脉干预的血管内光学一致性断层扫描的预后价值

相关实验视频

Updated: Sep 10, 2025

Optical Coherence Tomography Based Biomechanical Fluid-Structure Interaction Analysis of Coronary Atherosclerosis Progression

Optical Coherence Tomography Based Biomechanical Fluid-Structure Interaction Analysis of Coronary Atherosclerosis Progression

Published on: January 15, 2022

Zhengya Fang¹, Suwen Zhu¹, Shaodong Zhang¹

¹Department of Cardiovascular Medicine, Liyang People's Hospital, Liyang, China.

Journal of biophotonics

|August 23, 2025

概括

血管内光相干断层扫描 (OCT) 有助于预测冠状动脉干预 (PCI) 后冠状动脉疾病 (CHD) 患者的结果. 纤维盖厚度和脂质弧度是主要心脏不良事件 (MACE) 的关键指标.

科学领域:

心血管成像
干预心脏病学
生物标志物发现

背景情况:

冠状动脉疾病 (CHD) 带来重大风险,特别是皮肤外冠状动脉干预 (PCI).
准确的预后对于接受PCI的患者的管理至关重要.
确定主要心脏不良事件 (MACE) 的可靠预测因素仍然是一个临床挑战.

研究的目的:

在接受PCI的心脏病患者中评估血管内光学连贯性断层扫描 (OCT) 的预后价值.
确定特定的OCT参数对MACE的预测效果.

主要方法:

在心脏病患者中分析与MACE相关的独立因素.
对MACE的OCT参数的预测性能进行评估.
预测模型的统计分析包括赔率比率 (OR),p值和曲线下的面积 (AUC).

主要成果:

晚年和高脂弧度被确定为MACE的危险因素 (OR > 1, p < 0. 05).
厚厚的纤维盖和高的左心室喷射率是保护因素 (OR < 1, p < 0. 05).
纤维盖厚度 (AUC 0. 765) 和脂质弧度 (AUC 0. 885) 显示出MACE的显著预测值.

结论:

血管内外治疗提供了有价值的见解,以支持心血管疾病患者的干预治疗决定.
纤维盖的厚度和脂质弧度是PCI后MACE的重要预测因素.
在冠状动脉干预中,OCT成像增强了风险分层和个性化治疗策略.

关键词:

冠状动脉疾病血管内光学相干断层扫描主要心血管不良事件通过皮肤进行冠状动脉干预预后情况

更多相关视频

Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography

Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography

Published on: February 18, 2022

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function

Published on: March 15, 2022

相关概念视频

Acute Coronary Syndrome III: Diagnostic Studies

Acute Coronary Syndrome III: Diagnostic Studies

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...

Imaging Studies for Cardiovascular System V: CT

Imaging Studies for Cardiovascular System V: CT

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...