Effect of operation position change on heart index and stroke volume variation in patients monitored by FloTrac/Vigileo system / 重庆医学
Zhentao SUN; Dao XIANG; Ning WANG; Yanan CAO; Xueqing SUN; Xueping HAN; Suen REN.
Chongqing Medicine
; (36): 4348-4349, 2017.
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en Zh
| WPRIM | ID: wpr-667624
Objective To investigate the effect of different operation positions on cardiac index (CI) and stroke volume variation (SVV) in the patients monitored by FloTrac/Vigileo system to provide some references for the hemodynamic management and liquid treatment of the patients.Methods Sixty patients scheduled for elective TV auxiliary thoracoscope radical operation of esophageal cancer.The CI and SVV changes were observed by using the FloTrac/Vigileo system.CI,SVV and CVP were recorded at 5 min after anesthesia induction (T0),5 min after converting to the position of head low feet high (T1),5 min after converting to the position of head high feet low (T2).Results Compared with T0,CI at T1 and T2 was decreased(P＜0.05);compared with T0,SVV at T1 was decreased and CVP was increased;SVV at T2 was increased and CVP was decreased(P＜0.05).Conclusion The operation position change may have a significant impact on the patient's CI,SVV and CVP.Focusing on the corresponding change can provide some references for the intraoperative hemodynamic management and liquid treatment.
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