Over time, this results in maximal vasodilation beyond the obstruction, and it helps the collateral vessel redivert blood to the ischemic myocardium.

随着时间的推移，这会使阻塞远端的血管最大程度地扩张，并帮助侧支循环将血流引向缺血的心肌。

The end result is that blood is diverted, or stolen, away from the ischemic myocardium to non-ischemic areas, which further worsens the ischemia.

最终结果就是血液从缺血的心肌被转移或者说被“偷”到未缺血区域，进一步加剧了缺血。