Effect of microcirculatory resistance on coronary blood flow and instantaneous wave-free ratio: A computational study

Haipeng Liu,Shanxing Ou,Panli Liu,Yuhang Xu,Yinglan Gong,Ling Xia,Xinyi Leng,Thomas Wai Hong Leung,Lin Shi,Dingchang Zheng

Computer Methods and Programs in Biomedicine（2020）

引用 12|浏览20

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摘要

•Coronary microcirculatory dysfunction could be simulated using computational fluid dynamics.•MR variations in a branch with mild stenosis has limited hemodynamic effects on other branches.•Increased MR in a highly stenosed branch increases the blood flow and iFR of its cognate branches.

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关键词

Coronary microvascular dysfunction (CMD),Instantaneous wave-free ratio (iFR),Computational fluid dynamics (CFD)

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