Assessment of regional timing of left ventricular systolic longitudinal movement by Doppler tissue synchronization imaging in structurally normal hearts
نویسندگان
چکیده
منابع مشابه
Assessment of regional timing of left ventricular systolic longitudinal movement by Doppler tissue synchronization imaging in structurally normal hearts.
AIMS To study the feasibility of a new semiautomatic echocardiographic modality called Tissue Synchronization Imaging (TSI) for measurement of the longitudinal left ventricular (LV) movement. METHODS AND RESULTS TSI was used in 20 subjects with structurally normal hearts to measure the time aspect of the regional longitudinal LV systolic movement in the apical four chamber view. Inter- and in...
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The Turkmen horse is one of the oldest and purest breeds in the world. There is no information with regards to the normal echocardiographic parameters of this horse regarding to cardiac diseases. Pulsed-wave (PW) Doppler echocardiography was performed on 42 clinically normal 3- to 15-year-old racing Turkmen horses. There were 26 stallions and 16 mares. The left ventricular isovolumetric contrac...
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OBJECTIVE To evaluate left ventricular systolic and diastolic function by Tissue Doppler imaging after acute myocardial infarction. METHODS It was a hospital based, prospective descriptive study, from 1st July 2010 to 31st Dec. 2010. Total of 200 patients having acute myocardial infarction underwent detailed tissue Doppler imaging (TDI) echocardiographic examination for evaluation of left ven...
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Introduction Left ventricular (LV) twist is believed to store potential energy and plays an important role in generating diastolic suction. Recent advances in echocardiography techniques have allowed quantification of LV twist. The aim of the present study was to compare LV twist and torsion in healthy human subjects determined by velocity vector imaging (VVI) and tissue Doppler imaging (TDI) a...
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OBJECTIVES To analyze and compare quantitatively regional myocardial functional abnormalities of the left ventricle by pulsed Doppler tissue imaging (DTI) in patients with unstable angina (UA) and prior myocardial infarction (MI), and to explore the value of systolic velocity and time intervals in evaluating regional left ventricular systolic dysfunction. METHODS Patients with coronary artery...
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ژورنال
عنوان ژورنال: European Journal of Echocardiography
سال: 2005
ISSN: 1525-2167
DOI: 10.1016/j.euje.2004.11.004