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.
and obesity, and he was found to have elevated low-density lipoprotein cholesterol and to be at intermediate 10-year ASCVD risk; however, he was hesitant to receive the recommended treatment until he was diagnosed with CAD through a computed tomography (CT) coronary artery calcium (CAC) score....
Here’s what you can expect during your calcium-scoring CT: You will lie on a table that moves inside a scanner shaped like a donut. Your technician will ask you to be still and hold your breath briefly at times during the test. The test takes about 30 minutes. CT Coronary Angiogram A...
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...
Relationship between age and calcium score was analysed with Spearma's Rank, regression analysis and receiver operating characteristics (ROC). Results 1665 patients were identified and 164 were excluded, leaving 1501 patients (F=735, M=766; Range=17-94; Median=58). The proportion of clinically ...
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...
calcium burden of each population. The DL algorithm performance was evaluated with intraclasscorrelationcoefficients (ICCs) between DL and manual (Agatston) CAC and (volume) TAC scoring and with linearly weighted k values for cardiovascular risk categories (Agatston score; cardiovascular disease risk ...
For each examination, the number of lesions, total calcium score (TCS) calculated with Agatston algorithm (130-HU threshold), and calcium mass (in milligrams) were measured. Noise was measured by averaging 1 standard deviation of the CT attenuation values in five consecutive transverse sections of...
Results: A total of 47 of the 86 (54.7%) plaques were identified on Zeff map images derived from the NCECT scans while only 7 (8.1%) plaques were identified on the CI. There was no significant difference between t...
Coronary calcium score and cardiovascular risk. J Am Coll Cardiol. 2018;72:434–47. Article CAS PubMed PubMed Central Google Scholar McClelland RL, Chung H, Detrano R, Post W, Kronmal RA. Distribution of coronary artery calcium by race, gender, and age: results from the Multi-Ethnic ...