Askitopolou H, Young C A, Morgan M, Sykes M K
Anaesth Intensive Care. 1978 Feb;6(1):44-8. doi: 10.1177/0310057X7800600106.
No significant changes were found in heart rate, blood pressure, cardiac output, arterial blood gases or physiological deadspace: tidal volume ratio before and after clamping and unclamping the abdominal aorta below the renal vessels. Nevertheless, drugs should be available to reduct the afterload on the heart if any evidence of myocardial ischaemia appears during the period of aortic clamping. The importance of maintaining an adequate circulating blood volume at all times is stressed.
在肾血管下方夹闭和松开腹主动脉前后，心率、血压、心输出量、动脉血气或生理死腔：潮气量比值均未发现显著变化。然而，如果在主动脉夹闭期间出现任何心肌缺血的迹象，应备有药物以降低心脏后负荷。强调了始终维持足够循环血容量的重要性。
