Department of Cardiology, School of Medicine, Qazvin University of Medical Sciences, Qazvin, Iran.
Cardiologist, Qazvin University of Medical Sciences, Qazvin, Iran.
Curr Probl Cardiol. 2022 Sep;47(9):100925. doi: 10.1016/j.cpcardiol.2021.100925. Epub 2021 Jul 3.
The Coronary Slow Flow Phenomenon is a syndrome of normal coronary anatomy and delayed progression of contrast medium through the coronary vessels. This research attempts to analyze and compare the systolic and diastolic function of the left and right ventricle in primary Slow Flow and Normal Coronary Flow.Two groups of primary Slow Coronary Flow (33 people) and Normal Coronary Flow (11 people) were included and the systolic and diastolic function of the ventricles was analyzed and compared between them.In the control group 18% of patients had mild and in the case group 24.2% mild, and 3.1% had moderate left ventricular diastolic dysfunction (P >0.05). The frequency distribution of the left and right ventricular systolic dysfunction was similar in the two groups.There was no statistically significant difference between two groups and in the association of cardiac dysfunction, it may be reasonable to investigate other causes.
冠状动脉慢血流现象是一种正常冠状动脉解剖结构和对比剂在冠状动脉内缓慢进展的综合征。本研究试图分析和比较原发性慢血流和正常冠状动脉血流的左、右心室的收缩和舒张功能。纳入两组原发性慢血流（33 人）和正常冠状动脉血流（11 人），分析并比较两组心室的收缩和舒张功能。对照组中 18%的患者有轻度舒张功能障碍，而在病例组中为 24.2%，3.1%有中度左心室舒张功能障碍（P＞0.05）。两组左、右心室收缩功能障碍的频率分布相似。两组之间无统计学差异，在心脏功能障碍的相关性方面，可能有必要调查其他原因。
