Orlova N N
Kardiologiia. 1991 Jan;31(1):10-3.
Coronary failure was demonstrated to be followed by impaired coronary circulation regulation in the hypoperfused area, as manifested by quantitative (incomplete realization of dilator reserve) or qualitative (greater coronary resistance) alterations of coronary responses to ischemia. The disorders detected were shown to be directly related to the manifestations of limited coronary flow, predominant with its 70% decrease and represent an essential mechanism of further progression of coronary failure.
研究表明，冠状动脉衰竭后，灌注不足区域的冠状动脉循环调节会受损，表现为冠状动脉对缺血反应的定量（扩张储备未完全实现）或定性（冠状动脉阻力增加）改变。所检测到的这些紊乱与冠状动脉血流受限的表现直接相关，冠状动脉血流受限主要表现为血流量减少70%，并且是冠状动脉衰竭进一步发展的重要机制。
