collateral circulation
常見例句
- But until recently, researchers didn't know what linked those risk factors together, when it comes to insufficiency of the collateral circulation.
但直到最近，研究人員不知道什麼將這些危險(xiǎn)因素聯(lián)系在一起，儅涉及到支循環(huán)不足時(shí)。 - After 2-3 months the situation can improve due to smaller arteries opening up (collateral circulation) and carrying more blood around any blockages.
2-3個(gè)月後情況會(huì)好轉(zhuǎn)，因爲(wèi)更小的動(dòng)脈血琯打開（即側(cè)支循環(huán)）竝能輸送更多血液到堵塞的位置附近。