Collateral circulation

Collateral circulation is the re-routing of blood circulation around a blocked artery or vein via nearby minor vessels. This is often a result of anastamoses, branches formed between adjacent blood vessels. Collateral circulation can be established in the venous system (between veins) or in the arterial system (between arteries). It may arise from pathological conditions such as congestion or ischaemia.

单词	Collateral circulation
释义	Collateral circulation 原声例句 Osmosis-心血管 In this context, collateral circulation may become active. 在这种情况下，侧支循环会很活跃。 Osmosis-心血管 So, the pressure gradient across the collateral vessel vanishes, resulting in diminished collateral circulation. 于是，侧支血管两侧的压力梯度消失了，导致侧支循环减少。英语百科 Collateral circulation Collateral circulation is the re-routing of blood circulation around a blocked artery or vein via nearby minor vessels. This is often a result of anastamoses, branches formed between adjacent blood vessels. Collateral circulation can be established in the venous system (between veins) or in the arterial system (between arteries). It may arise from pathological conditions such as congestion or ischaemia.
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