Right ventricular function assessment in single LAD lesion patients using strain and strain rate imaging
نویسندگان
چکیده
منابع مشابه
assessment of right ventricular function by tissue doppler, strain and strain rate imaging in patients with left-sided valvular heart disease and pulmonary hypertension
background pulmonary artery hypertension is the presentation of various types of cardiovascular and systematic diseases. there are different kinds of noninvasive methods to determine right ventricular function, pulmonary artery pressure, and effect of pulmonary hypertension on right ventricular function. these methods include the tissue doppler imaging (tdi) of the tricuspid annulus and the lon...
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conclusions this study indicated that the rv systolic strain and strain rate can be used to detect early rv systolic dysfunction in ssc patients without pulmonary hypertension. these parameters may be useful for the provision of a more adequate management of ssc patients. results in the ssc patients, the rv strain (- 19 ± 10 vs. - 25 ± 4 %; p = 0.004) and the systolic strain rate (- 1.3 ± 0.5 v...
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The purpose of the current study was to compare right ventricular (RV) myocardial wall velocities (tissue Doppler imaging) and strain rate imaging (SRI) parameters with conventional echocardiographic indices evaluating RV function in chronic obstructive pulmonary disease (COPD) patients. In total, 39 patients with COPD and 22 healthy subjects were included in the current study. Seventeen patien...
متن کاملNew two-dimensional global longitudinal strain and strain rate imaging for assessment of systemic right ventricular function.
OBJECTIVES To determine the usefulness of new two-dimensional strain indices, based on speckle tracking imaging, for assessment of systemic right ventricular (RV) function after an atrial switch operation for transposition of the great arteries. DESIGN Cross-sectional study. SETTING Tertiary paediatric cardiac centre. METHODS 26 patients, mean (SD) age 21.0 (3.6) years at 19.9 (3.2) years...
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OBJECTIVE The most important sequel of acute rheumatic fever is mitral stenosis in long-term. The aim of the study is to determine left ventricular (LV) functions by tissue Doppler imaging (TDI) and strain/strain rate echocardiography (SE/SRE) in mitral stenosis patients who had no clinical signs of heart failure. METHODS Our study was designed as cross-sectional study. The study population c...
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ژورنال
عنوان ژورنال: Alexandria Journal of Medicine
سال: 2016
ISSN: 2090-5068,2090-5076
DOI: 10.1016/j.ajme.2015.09.004