APPLICATION AND EVALUATION OF THE ULTRASONIC TECHNIQUE IN STUDY OF CARDIOVASCULAR FUNCTION
- VernacularTitle:超声测量技术在心血管机能研究中的应用与评价
- Author:
Wannian ZHANG
- Publication Type:Journal Article
- Keywords:
ultrasonic technique;
chronic experiment;
ventricular wall contraction state
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
1981;0(03):-
- CountryChina
- Language:Chinese
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Abstract:
The principle method and application of the ultrasonic technique are briefly recommended. As compared with acute experiment, this technique has the following merits: the determination is not affected by anesthesia and damage, the animal is in physiologic state, the sensitivity of apparatus is heigher, the result is more accurate, the changes in the contractory state of the ventricular wall and the parameters of cardiac function can be recorded synchronously, and the correlation analysis can be made more accurately. This method is suitable for chronic cardiovascular function experiments of physiology, Pharmacology and pathophysiology.
