ESTIMATION OF EJECTION FRACTION WITH ECHOCARDIOGRAPHIC AND CARDIOANGIOGRAPHIC METHODS IN 50 CARDIAC PATIENTS

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SOROOR AZIM ZADEH B.

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Journal: Journal of Kerman University of Medical Sciences Year:2003 | Volume:10 | Issue:3 Page(s): 166-171

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Information Journal Paper

Title

ESTIMATION OF EJECTION FRACTION WITH ECHOCARDIOGRAPHIC AND CARDIOANGIOGRAPHIC METHODS IN 50 CARDIAC PATIENTS

Author(s)

SOROOR AZIM ZADEH B. | Issue Writer Certificate

Keywords

EJECTION FRACTIONQ3

ECHOCARDIOGRAPHYQ3

ANGIOGRAPHYQ3

SENSITIVITQ3

SPECIFICITYQ3

Abstract

EJECTION FRACTION is the most important indicator of heart failure. ANGIOGRAPHY is a standard method to demonstrate EJECTION FRACTION but it is invasive. Therefore determination of SENSITIVITy and SPECIFICITY of ECHOCARDIOGRAPHY versus ANGIOGRAPHY is a good guidance for physicians. A total number of 50patients were enrolled in a prospective study. Two dimension and M-Mode ECHOCARDIOGRAPHY were first done in patients candidate for ANGIOGRAPHY and then they underwent coronary ANGIOGRAPHY. SENSITIVITy for M-Mode and 2D ECHOCARDIOGRAPHY was 59.4% and 43.8% and SPECIFICITY for them was 100% and 94.4% respectively. The difference between the calculated amount of decrease in EJECTION FRACTION by 2D echo and ANGIOGRAPHY was statistically significant (p<0.0001) and for M-Mode echo and ANGIOGRAPHY was P=0.003. This means that with decreased EJECTION FRACTION, both ECHOCARDIOGRAPHY methods have less diagnostic accuracy in comparison to ANGIOGRAPHY. Pearson's correlation coefficient between calculated EJECTION FRACTIONs by two modes of ECHOCARDIOGRAPHY and ANGIOGRAPHY was r=0.78 for M-Mode and r=0.44 for 2D which means a stronger correlation between M-mode ECHOCARDIOGRAPHY and ANGIOGRAPHY.

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APA: Copy

SOROOR AZIM ZADEH, B.,. (2003). ESTIMATION OF EJECTION FRACTION WITH ECHOCARDIOGRAPHIC AND CARDIOANGIOGRAPHIC METHODS IN 50 CARDIAC PATIENTS. JOURNAL OF KERMAN UNIVERSITY OF MEDICAL SCIENCES, 10(3), 166-171. SID. https://sid.ir/paper/233/en

Vancouver: Copy

SOROOR AZIM ZADEH B.. ESTIMATION OF EJECTION FRACTION WITH ECHOCARDIOGRAPHIC AND CARDIOANGIOGRAPHIC METHODS IN 50 CARDIAC PATIENTS. JOURNAL OF KERMAN UNIVERSITY OF MEDICAL SCIENCES[Internet]. 2003;10(3):166-171. Available from: https://sid.ir/paper/233/en

IEEE: Copy

B. SOROOR AZIM ZADEH, an, “ESTIMATION OF EJECTION FRACTION WITH ECHOCARDIOGRAPHIC AND CARDIOANGIOGRAPHIC METHODS IN 50 CARDIAC PATIENTS,” JOURNAL OF KERMAN UNIVERSITY OF MEDICAL SCIENCES, vol. 10, no. 3, pp. 166–171, 2003, [Online]. Available: https://sid.ir/paper/233/en

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