Evaluate the Sensitivity and Specificity Echocardiography in Trans-Doppler and Tissue Doppler Method in the Estimation of Left Ventricular End-Diastolic Pressure
Author(s) -
M. Hajahmadi Poorrafsanjani,
B. Rahimi Darabad
Publication year - 2014
Publication title -
global journal of health science
Language(s) - English
Resource type - Journals
eISSN - 1916-9744
pISSN - 1916-9736
DOI - 10.5539/gjhs.v6n7p92
Subject(s) - preload , cardiology , medicine , diastole , ventricular pressure , doppler echocardiography , doppler imaging , doppler effect , cardiac catheterization , tissue doppler echocardiography , hemodynamics , blood pressure , diastolic function , physics , astronomy
Non-invasive survey of left ventricular end-diastolic pressure (LVEDP) by transmitral Doppler echocardiography and tissue Doppler imaging carries important information about left ventricular diastolic function in chosen subsets of patients. This study is planned to assess whether mitral annular velocities (lateral annulus) as assessed by tissue Doppler imaging and transmitral Doppler echocardiography are associated with invasive measures of left ventricular end diastolic pressure and also the estimation of sensitivity and specificity of these methods.
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