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犬低血容量血症期间及输注血浆代用品后血流动力学变化和酸碱平衡的评估

Assessment of haemodynamic changes and acid-base equilibrium during hypovolaemia and after infusion of plasma substitutes in dogs.

作者信息

Filczewski M, Oledzka K, Szymańska-Kosmala M, Bogucka E

出版信息

Acta Physiol Pol. 1980 Mar-Apr;31(2):201-8.

PMID:6156574
Abstract

The following haemodynamic values were determined in anaesthetized mongrel dogs: heart rate, systolic blood pressure in the ascending aorta, left ventricular pressure at the peak dp/dt, left ventricular end-diastolic pressure, time interval from Q in ECG to the onset of the systolic wave of dp/dt, time interval from Q in ECG to peak dp/dt, maximum rate of left ventricular pressure rise, femoral arterial flow, and certain indices of left ventricular contractility. It was concluded from the results of these experiments that infusion of a modified gelatin solution Fluigel prevented haemodynamic and metabolic changes produced by experimental hypovolaemia more effectively than infusion of Plasmagel.

摘要

在麻醉的杂种犬身上测定了以下血流动力学值

心率、升主动脉收缩压、左心室压力变化最大速率(dp/dt)峰值时的左心室压力、左心室舒张末期压力、心电图Q波至dp/dt收缩波起始的时间间隔、心电图Q波至dp/dt峰值的时间间隔、左心室压力上升最大速率、股动脉血流量以及左心室收缩性的某些指标。从这些实验结果得出的结论是,输注改良明胶溶液Fluigel比输注Plasmagel更有效地预防了实验性低血容量引起的血流动力学和代谢变化。

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1
Assessment of haemodynamic changes and acid-base equilibrium during hypovolaemia and after infusion of plasma substitutes in dogs.犬低血容量血症期间及输注血浆代用品后血流动力学变化和酸碱平衡的评估
Acta Physiol Pol. 1980 Mar-Apr;31(2):201-8.
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