医学
冠状动脉疾病
灌注
放射科
心肌灌注成像
压力测试(软件)
模态(人机交互)
心脏磁共振
狭窄
磁共振成像
心脏病学
内科学
人工智能
计算机科学
程序设计语言
作者
Saima Mushtaq,Edoardo Conte,Gianluca Pontone,Andrea Baggiano,Andrea Annoni,Alberto Formenti,Maria Elisabetta Mancini,Marco Guglielmo,Giuseppe Muscogiuri,Alessandra Tanzilli,Flavia Nicoli,Antonio L. Bartorelli,Mauro Pepi,Daniele Andreini
标识
DOI:10.1016/j.jcct.2019.09.002
摘要
Large multicenter studies and meta-analysis have documented the diagnostic accuracy and the prognostic implications of stress echocardiography, cardiac magnetic resonance and, mainly, nuclear stress tests. However, none of them provides a comprehensive anatomical and functional evaluation within the same study as stress CT perfusion. Myocardial CT perfusion is the only non-invasive modality that allows to quantifying coronary stenosis and determining its functional relevance, constituting a potential “one-stop-shop” method for the diagnosis and global management of patients with known or suspected coronary artery disease. In comparison with the dynamic modality, that requires increased radiation, precise acquisition protocols and dedicated post-processing softwares, static CT perfusion was associated with less radiation exposure, non-inferior diagnostic accuracy, easier interpretation of images and is nowadays more widely available.
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