Of course there are many variations on the basic correlations outlined here depending on the variation in coronary artery anatomy between individuals and the impact of collateral formation in patients with a long history of ischemic heart disease.

当然，根据个体之间冠状动脉解剖结构的变化和长期缺血性心脏病患者侧支形成的影响，这里概述的基本相关性有许多变化。