Walker J K, Jones P R, Harding R H
Br J Radiol. 1981 Sep;54(645):731-5. doi: 10.1259/0007-1285-54-645-731.
Two hundred and twelve patients with recognizable coronary artery block and no other pathology were selected using an interactive computer data retrieval system. The relationship of coronary artery collaterals to left ventricular (LV) dysfunction was investigated. Analysis revealed the significant role of the left anterior descending (LAD) coronary artery and collateral development to the preservation of LV function. This study underlies the value of radiological observation when subject to statistical scrutiny.
使用交互式计算机数据检索系统选取了212例有可识别冠状动脉阻塞且无其他病变的患者。研究了冠状动脉侧支循环与左心室（LV）功能障碍之间的关系。分析显示左前降支（LAD）冠状动脉和侧支循环发展对维持LV功能具有重要作用。本研究强调了经统计学审查的放射学观察的价值。
