Tissue Doppler
Current clinical applications of spectral tissue Doppler echocardiography (E/E' ratio) as a noninvasive surrogate for left ventricular diastolic pressures in the diagnosis of heart failure with preserved left ventricular systolic function
... at Doppler echocardiogra- phy, which defines severe diastolic dysfunction and criti- cal increase in LV filling pressures, readily identifies patients for whom symptoms are at least partly related to cardiac ...
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Tissue Doppler echocardiography – A case of right tool, wrong use
... and tissue tracking have been ...on tissue Doppler echocardi- ography (TDE) appearing in leading ...the Doppler principles? Has TDE made any tangible improvement in the already available UCG ...
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Influence of oxygen tension on myocardial performance. Evaluation by tissue Doppler imaging
... [8]. Tissue Doppler imaging (TDI) objectively derives meas- urements of contraction and relaxation velocities directly from the myocardium and thus yields information not previously accessible by ...
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Tissue Doppler imaging of carotid plaque wall motion: a pilot study
... An ATL HDI5000 ultrasound scanner and an L12-5 linear array probe (Philips Medical Systems, Andover, US) with Tissue Doppler Imaging (TDI) mode was used to scan a longitudinal section of the vessel. ...
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The effect of trimetazidine treatment on tissue doppler parameters in patients with ischemic dilated cardiomyopathy
... view. Tissue Doppler echocardiography velocities were obtained by using a commercially available software package (Acuson, DTI package) that utilized 2 mm pulse wave Doppler sample ...systolic ...
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A Study of Diastolic function in Type II Diabetic Mellitus patients by Conventional Echo Doppler and Tissue Doppler Imaging (TDI).
... that Tissue Doppler Imaging can identify asymptomatic diabetics with diastolic ...Echo Doppler and TDI were employed to evaluate diastolic dysfunction. Tissue Doppler imaging identified ...
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ASSESSMENT OF INTERATRIAL DYSSYNCHRONY BY TISSUE DOPPLER IMAGING IN MITRAL STENOSIS: EFFECT OF AFTERLOAD REDUCTION AFTER BALLOON MITRAL VALVULOPLASTY.
... Abbreviations: A wave: Peak late annular velocity by TDI; AF: Atrial fibrillation; BSA: Body surface area; LA: Left atrium; LAA: Left atrial area; LAD: Left atrial dimension; LAEF: Left atrial ejection fraction; LAEI: ...
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Detection and evaluation of left ventricular diastolic dysfunction in asymptomatic type 2 diabetic patients by conventional and tissue doppler imaging
... vein doppler is helpful but sometimes difficult to read, most often detected by other parameters like left ventricular hypertrophy, history ...of tissue doppler has made the diagnosis of Grade II ...
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Tissue Doppler and strain imaging: anything left in the echo-lab?
... In the past decade, numerous studies have been published addressing the feasibility and potential clinical applicabil- ity of tissue Doppler imaging (TDI) and its derived param- eters strain and strain rate ...
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Hypercholesterolemia and Myocardial function evaluated via Tissue Doppler Imaging
... 8. Lavie CJ, Mehra MR, Milani RV: Obesity and heart failure progno- sis: paradox or reverse epidemiology? Eur Heart J 2005, 26:5-7. 9. Hunt SA, Abraham WT, Chin MH, Feldman AM, Francis GS, Ganiats TG, Jessup M, Konstam ...
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Myocardial Dysfunction in Children with Nephrotic Syndrome: A Tissue Doppler Study
... and Tissue doppler imaging was used to detect changes occur in the heart with nephrotic ...between tissue doppler parameter and Tie index with fQRS except for Em ...
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Tissue Doppler Imaging for anthracycline cardiotoxicity monitoring in pediatric patients with cancer
... pulsed-wave Tissue Doppler Imaging clearly demon- strated its sensitivity towards these alterations, but it didn’t add any information to the conventional echo- cardiography at these stages of the ...
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Tissue doppler imaging for estimation of left ventricular filling pressure in patients with systolic and diastolic heart failure: a comparative simultaneous doppler catheterization study
... 34. Bruch C, Stypmann J, Grude M, Gradaus R, Breithardt G, Wichter T. usefulness of tissue Doppler imaging for estimation of let ventricular filling pressures in patients with systolic and diastolic heart ...
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Noninvasive monitoring of cardiac function in a chronic ischemic heart failure model in the rat: Assessment with tissue Doppler and non-Doppler 2D strain echocardiography
... Results: Mean LVEF decreased from 70 ± 6% to 40 ± 8% (p < 0.0001) one month after the operation. LVEDD increased from 7 ± 1 mm to 9 ± 1 mm (p < 0.0001), systolic anterior velocity decreased from 0.79 ± 0.25 cm/s to ...
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Pulsed and Tissue Doppler Echocardiographic Abnormalities in Patients with Diastolic Heart Failure with and without Atrial Fibrillation
... There were 204 (60%) patients who had DHF and 140 (40%) were with SHF. Table 2 shows biochemical, Pulsed and tissue Doppler results in both groups. In those with DHF and AF on ECG compared with those with ...
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Wagner, Tobias (2006): Tissue-Doppler-Imaging (TDI): Erstellung von Referenzwerten für Tissue Velocity, Strain und Strain-Rate bei der Katze. Dissertation, LMU München: Tierärztliche Fakultät
... Der Gewebedoppler (Tissue Doppler Imaging, TDI) basiert auf den gleichen Prin- zipien wie der schon seit langer Zeit eingesetzte Blutflußdoppler. Allein durch Ver- änderung der Filtereinstellungen des ...
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Guidance for accurate and consistent tissue Doppler velocity measurement: comparison of echocardiographic methods using a simple vendor-independent method for local validation
... of tissue Doppler, the clinician may point to established convention passed down by their teachers; the teachers in turn may point to guidelines; and the guidelines in turn point to established ...
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Comparative Assessment Of Predictors Of Diastolic Dysfunction As Derived By Tissue Doppler And Conventional Mitral Inflow Doppler.
... valve Doppler was seen in average ...suggested Tissue Doppler imaging is better modality for detection for prediction of diastolic dysfunction even in early phase with fair control of glycaemia, ...
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Myocardial tissue Doppler echocardiography and N-terminal B-type natriuretic peptide (NT-proBNP) in diastolic and systolic heart failure
... It was suggested that there is no isolated diastolic dysfunc- tion, but that there is a continuum from normal to impaired diastolic and then systolic dysfunction (concept of "single syndrome"). The impairment of ...
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Value of natriuretic peptides and tissue Doppler imaging in the estimation of left ventricular filling pressure in patients with cardiac amyloidosis
... Results The median BNP and NT-proBNP levels were 1000 (243–1477) ng/L and 10 106 (2935–13 348) ng/L, respectively. Echocardiography demonstrated left atrial enlargement with a mean volume of 47±16 mL and low ...
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