冠状动脉计算机断层扫描血管造影指导下慢性完全闭塞经皮冠状动脉介入治疗后供血管生理学的变化：来自计算机断层扫描血流储备分数和人工智能引导缺血模型的见解。
Changes in donor vessel physiology following coronary computed tomography angiography guided chronic total occlusion percutaneous coronary intervention: insights from computed tomography fractional flow reserve and artificial intelligence-guided ischemia model.
机构信息
Center for Coronary Artery Disease, Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis Heart Institute Foundation, 920 East 28th Street, Suite 300, 55407, Minneapolis, Minnesota, USA.
Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, MN, USA.
出版信息
Int J Cardiovasc Imaging. 2024 Nov;40(11):2435-2438. doi: 10.1007/s10554-024-03220-w. Epub 2024 Aug 23.
Donor vessel fractional flow reserve (FFR) usually increases following successful chronic total occlusion (CTO) percutaneous coronary intervention, as documented by pressure wires. In this case, donor vessel physiology changes were assessed using FFR derived from coronary computed tomography angiography (CCTA) and an artificial Intelligence-guided quantitative CCTA ischemia model in combination with pressure wire-based FFR.
供体血管的分流量储备（FFR）通常会在慢性完全闭塞（CTO）经皮冠状动脉介入治疗成功后增加，这可以通过压力导丝来记录。在这种情况下，使用基于冠状动脉计算机断层扫描血管造影（CCTA）的 FFR 和人工智能引导的定量 CCTA 缺血模型以及基于压力导丝的 FFR 来评估供体血管的生理变化。
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