SARC through a single coronary artery and CS can provide homogeneous perfusion to the entire heart and is sufficient to prevent ischemic injury in the myocardium normally supported by the venting coronary arteries.

• 经单根冠状动脉和CS同时灌注可以提供全面均匀的心肌灌注,足以防止非灌注冠状动脉支配区发生心肌缺血损伤。