Analysis of the correlation between non-invasive hemodynamic monitor and cardiac echocardiography on the evaluation of cardiac function.
- Author:
Hong HONG
1
;
Xue-Juan JIN
;
Cui-Zhen PAN
;
Xiao-Qing GAO
;
Ming LIU
;
Hong JIANG
;
Jun-Bo GE
Author Information
- Publication Type:Journal Article
- MeSH: Adult; Aged; Case-Control Studies; Echocardiography; instrumentation; Equipment Design; Female; Hemodynamics; Humans; Male; Middle Aged; Monitoring, Physiologic; instrumentation
- From: Chinese Journal of Medical Instrumentation 2009;33(5):328-331
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo explore the possibility of clinical evaluation of cardiac function by CHM T3002 non-invasive hemodynamic monitor.
METHODSA total of 26 patients admitted to Zhongshan Hospital in Shanghai were enrolled, including 11 cardiac insufficiency patients and 15 control. Each subject was tested by non-invasive cardiac hemodynamic monitor immediately after echocardiography. Linear regression analysis and Bland-Altman consistency analysis were used in the analysis of relevance and consistency between two different methods.
RESULTSLinear correlation was shown on LVEF, SV, SVI, CO, CI, EDV, LVET and PEP/LVET, but not on PEP, between the two methods. Moreover, the consistency of the two methods was highly confirmed on LVEF and LVET, less on SV, SVI, CO, CI and EDV, while awfully weak on PEP and PEP/LVET.
CONCLUSIONCHM T3002 non-invasive hemodynamic monitor may be useful in assessing patients' cardiac function, however, it can not replace cardiac echocardiography.
