足部平扫 Foot Routine Scan 头部血管造影 Head CT Angiography 颈部血管造影 Neck CT Angiography 心脏冠脉造影 Coronal Artery Angiography 心脏冠脉钙化积分 Cardiac Calcium Scoring Scan 胸部血管造影 Chest CT Angiography 腹部血管造影 Abdomen CT Angiography 上肢血管造影 Upper Extremities CT Angiography 下肢血管造影 ...
来源: [1]Atherosclerosis evaluation and cardiovascular risk estimation using coronary computed tomography angiography. Eur Heart J. 2024 Apr 12:ehae190. [2]张旻,赵延延,田少芳,等. 中国急性心肌梗死患者发病前动脉粥样硬化性心血管疾病危险分层分析[...
另有研究发现,在1年随访期间,他汀减少了斑块体积,总斑块负荷降低,斑块数量减少。 SCOT-HEART研究将稳定性胸痛患者随机分为标准治疗组和冠脉CT指导治疗组,在5年随访中,冠脉CT指导治疗使冠心病或心梗死亡率降低了40%。关键的是,近50%的事件发生于非阻塞性狭窄(狭窄<50%)患者。 与标准治疗相比,冠脉CT指导治疗患者的...
足部平扫 Foot Routine Scan 头部血管造影 Head CT Angiography 颈部血管造影 Neck CT Angiography 心脏冠脉造影 Coronal Artery Angiography 心脏冠脉钙化积分 Cardiac Calcium Scoring Scan 胸部血管造影 Chest CT Angiography 腹部血管造影 Abdomen CT Angiography 上肢血管造影 Upper Extremities CT Angiography 下肢血管造影 ...
冠状动脉ct血管成像(coronary artery computed tomography angiography,ccta)用于指导经皮冠状动脉介入治疗(percutaneous coronary intervention,pci)一直是心血管领域的研究热点.ccta属于无创影像学手段,通过静脉注射对比剂,利用多排螺旋ct评估冠状动脉狭窄程...
3. 冠状动脉CT血管成像(coronary CT angiography,CCTA)适应证:(1)无症状的高危风险人群(尤其是可能存在非钙化斑块的患者)行CCTA进行冠心病筛查可能受益;高危风险人群包括糖尿病、获得性免疫缺陷综合征、吸烟、早发心血管病家族史、炎症性疾病(例如系统性红斑狼疮、类风湿关节炎或银屑病)、家族性高胆固醇血症及肝脂肪变...
A cardiac computerized tomography (CT) scan – which can also be referred to as a coronary CT angiography or CT angiogram – is an imaging test to view the heart and blood vessels. It is a test that carries few risks and is less invasive than alternative procedures such as an angiogram....
Cury RC, Earls JP, Heilbron BG, Ajlan AM, Feuchtner G, Min JK. Effect of a novel vendor-specific motion-correction algorithm on image quality and diagnostic accuracy in persons undergoing coronary CT angiography without rate-control medications. J Cardiovasc Comput Tomogr. 2012 May-Jun;6(3):...
Scan time:47.1 s Scan length:433.2 mm Rotation time:0.25 s Tube setting:70 kV, 80 mAs CTDIvol:23.57 mGy DLP:1,404 mGy*cm Eff. dose:1.12 mSv Large coverage dynamic angiography Complex vascular pathologies require dynamic information for imaging to cover the full extent of an occluded shunt ...
This study aimed to evaluate the yield and clinical implications of CT-angiography (CTA) of the heart and aorta in the diagnostic workup of transient ischaemic attack (TIA) or ischaemic stroke. Methods CTA of the heart and aortic arch was performed in TIA/ischaemic stroke patients, in ...