Charrette E J, Salerno T A
Can J Surg. 1979 Mar;22(2):121-2.
The use of the "no-vent technique" was studied prospectively in 91 consecutive patients undergoing coronary artery surgery. Analysis of the results indicates that left ventricular distension will not occur if cardioplegic arrest is effected, if the venous line is positioned in the right atrium and if left-sided pressures are monitored. The no-vent technique has shortened the operating time, simplified the pump layout and eliminated the hazards associated with venting.
对91例连续接受冠状动脉手术的患者进行了前瞻性研究，以评估“无通气技术”的应用效果。结果分析表明，如果实施心脏停搏、将静脉管路置于右心房并监测左侧压力，左心室扩张就不会发生。无通气技术缩短了手术时间，简化了体外循环泵的布局，并消除了与通气相关的风险。
