A NEW SIMPLE METHOD OF ESTIMATING THE DIASTOLIC FUNCTION OF THE LEFT VENTRICLE USING A STANDARD PULSED WAVE DOPPLEROGRAPHY

Abstract

Purpose: study of correlative relation between homologous diastolic components of spectogram of regular impulsive-wave and fabric Doppler, developement of normative values of new diastolic indicators el and al considering age and gender, also comparison of values of new diastolic indicators el and al persons and patients with characteristics of diastolic dysfunctionMaterials and Methods: transthoracic Doppler’s echocardiography was tried on 156 patients at age 21-88 afflicted with different cardiac pathology -91. In the article results are presented in the article that demonstrate occurrence of strong relation between diastolic high-speed indicators of movement of fibrous ring mitral valve’s (el and el’), registered with spectrogram of regular impulsive-wave and fabric Doppler and normative values are also set of indicators el and al, considering age and genger.Results: with development of left ventricle’s diastolic dysfunction the value of el authentically reduces considering gender.Conclusion: impulsive-wave Doppler can be used for diastolic function of the left ventricle of heart assessment in cases when fabric Doppler in inaccessible.

Keywords

• echocardiography
• diastolic function
• the left ventricle