是否需要进行 CT 冠状动脉钙化评分检查。研究由于样本量限制，具体情况根据临床医生建议综合决定，勿自行主张，以免影响诊疗。参考文献：Biavati, F., et al. (2024) Coronary Artery Calcium Score Predicts Major Adverse Cardiovascular Events in Stable Chest Pain. Radiology. doi.org/10.1148/radiol.231557.
One-stop-shop cardiac CT: Calcium score, angiography, and myocardial perfusiondoi:10.1007/s12350-015-0351-9Alexander Van RosendaelAukelien C Dimitriu LeenJeroen J BaxArthur Scholte
Pre-operative assessment for planned non-coronary cardiac surgeries including valvular heart disease, congenital heart disease, and pericardial disease, in lieu of cardiac catheterization as the initial imaging study, in persons with low or intermediate pretest risk of obstructive CAD; Detection and delin...
Coronary artery calcium score prediction of all cause mortality and cardiovascular events in people with type 2 diabetes: systematic review and meta-analysis. Clinically, the finding of a coronary artery calcium score of <10 may facilitate risk stratification by enabling the identification of people at...
1. 基于常规胸部CT平扫的冠状动脉钙化(coronary artery calcium,CAC)评估适应证:适用于所有肺癌筛查患者和40岁以上未确定冠心病的患者。 2.心电门控冠状动脉钙化积分(coronary artery calcium score,CACS)CT检查适应证:(1)10年动脉粥样硬化性心血管病...
Validation Using Multiple Cardiac CT and Chest CT Protocols CT中的深度学习用于自动钙评分:使用多个心脏CT和胸部CT协议的验证 Background 背景 Although several deep learning (DL) calcium scoring methods have achieved excellent performance for specific CT pro tocols, their performance in a range of CT ex...
This may depend on the threshold used to indicate iCA, and maybe CTA or, one step earlier, CT calcium score could spare most unnecessary iCA in only mildly positive cSE. We assessed the diagnostic accuracy of contrast stress-echocardiography (cSE) in comparison with invasive coronary angiography ...
The coronary calcium score is the new standard for assessing cardiac risk. It is performed with acomputed tomography (CT)scanner and special software to determine if the coronary arteries are blocked or narrowed by the buildup of plaque—an indicator for atherosclerosis or coronary artery disease....
An example in cardiac imaging of a segmentation task is automatic detection and segmentation of coronary artery calcium (CAC) on ECG-triggered non-contrast CT acquisitions. The CAC score is a strong predictor for cardiac events [17]. A summary with other examples is shown in Table 3. Table ...
CT Cardiac imaging Coronary calcium Abbreviations CAD Coronary Artery Disease HU Hounsfield Units MESA Multi-Ethnic Study of Atherosclerosis Comprehensive understanding of risk for adverse outcome from a medical condition is critical. This is especially the case for cardiovascular disease, which is the lea...