Analysis on Parameters of Photoplethysmogram of Commonly - seen Pulse Conditions at the Cun -kou Area
- VernacularTitle:常见脉象寸口部光电血管容积图的参数分析
- Author:
Zhaokai YUAN
;
Xianping HUANG
;
Yuenan LI
- Publication Type:Journal Article
- Keywords:
Capacity of blood vessel diagnostic method of Cunkou
- From:
Journal of Traditional Chinese Medicine
1992;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
To study the relationship between the different pulse conditions and photoplethymograms, the photoplethysmogram of 432 subjects, including normal pulse condition and 10 commonly - seen abnormal pulse, was examined at Cun - kou area with a BC - 4 quantitative photoplethysmograph. Meanwhile hemodynamic parameters were analysed. As compared with the normal pulse, photoplethysmograms of different pathological pulse conditions at Cun - kou area showed their specifical parameters and the changes of hemodynamic parameters reflected features of cardiovascular pathophysiology formed by different pulse conditions. It suggests that photoplethysmograms at the Cun -kou area can supply objective basis for clinical diagnosis of different pulse conditions.
