dobutamine stress
Diagnostic value of dobutamine stress Doppler tissue imaging in diabetic patients with suspected coronary artery disease
... of stress testing have been investigated to detect obstructive CAD in diabetes ...of dobutamine stress pulsed-wave Doppler tissue imaging (DTI) compared with standard wall motion analysis in de- ...
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Risk Stratification after Myocardial Infarction using Dobutamine Stress Echocardiography
... using dobutamine stress echocardiography has been proven beyond ...Peak dobutamine wall motion score index and an integrated assessment of the extent and severity of ventricular dysfunction at peak ...
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Quantitative approach using multiple single parameters versus visual assessment in dobutamine stress echocardiography
... There are not many studies comparing multiple quanti- tative parameters during stress echocardiography. This approach aimed to identify the best quantitative param- eter for the diagnosis of myocardial ischemia ...
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The 20 year evolution of dobutamine stress cardiovascular magnetic resonance
... mcg/kg/min) dobutamine stress CMR or quantitation of non viable scarred or infracted myocardial tissue using late gadoli- nium enhancement ...between dobutamine induced changes in LV performance and ...
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Cardiovascular magnetic resonance myocardial feature tracking detects quantitative wall motion during dobutamine stress
... The sample size of the current study was relatively small. Future studies will need to reassess these para- meters in a larger cohort of volunteers and patients. Global Ell; which has been previously shown to be an ...
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The Value of Speckle Tracking Strain Imaging at Recovery Period of Dobutamine Stress Echocardiography
... of Dobutamine Stress Echocardiography is feasible and offers an objec- tive technique for prediction of significant coronary artery disease with in- creasing the accuracy of DSE in patient with chest ...
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The effects of early administration of atropine during dobutamine stress echocardiography: advantages and disadvantages of early dobutamine-atropine protocol
... during dobutamine stress echocardiogram sig- nificantly reduces test time and the dose of the sympatico- mimetic amine without, however, increasing the number of general or specific ...
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Prognostic Utility of Dobutamine Stress Echocardiography in the Obese African American Population
... Dobutamine Stress Echocardiography (DSE), with or without adjunctive atropine, is a widely accepted and useful noninvasive test for the diagnosis, risk stratifica- tion and prognosis of coronary artery ...
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Cardiovascular response to dobutamine stress predicts outcome in severe sepsis and septic shock
... that dobutamine-stress induced cardiovascular responses are highly associated with outcome, their utility for risk stratifica- tion as related to research or clinical prognostication remains ...to ...
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Target heart rate to determine the normal value of coronary flow reserve during dobutamine stress echocardiography
... using dobutamine stress echocardiography has been studied during the last years ...adenosine stress echocardiography, (adeno- sine is considered the best vasodilator stimulus to deter- mine CFR), and ...
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Dobutamine stress echocardiography for assessing the role of dynamic intraventricular obstruction in left ventricular ballooning syndrome
... wall stress and decreased suben- docardial perfusion in the apical region leading to myo- cardial ischemia on a hemodynamic basis; this hypothesis is supported by the fact that all 4 patients with severe ...
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Prognostic implications of negative dobutamine stress echocardiography in African Americans compared to Caucasians
... by stress echo caused by hemodynamically signifi- cant stenosis rather than heterogeneity of flow in nuclear imaging, which may happen even in absence of signifi- cant ...Thus dobutamine stress ...
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Value of additional strain analysis with feature tracking in dobutamine stress cardiovascular magnetic resonance for detecting coronary artery disease
... High-dose dobutamine stress cardiovascular magnetic res- onance (DS-CMR) has been established as a method with high diagnostic accuracy for the evaluation of patients with suspected myocardial ischemia ...
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Dobutamine stress echocardiography: a review and update
... Abstract: Stress echocardiography is a noninvasive cardiovascular diagnostic test that provides functional and hemodynamic information in the assessment of a number of cardiac ...Performing stress ...
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Combination of single quantitative parameters into multiparametric model for ischemia detection is not superior to visual assessment during dobutamine stress echocardiography
... during dobutamine stress echocardiography (DSE) ...of stress echocardiography is related to operator’s experience and a more objective and quantitative approach is ...
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Feasibility, safety and tolerability of accelerated dobutamine stress echocardiography
... Dobutamine stress echocardiography (DSE) is commonly used to assess the extent, location, and severity of coro- nary artery disease (CAD) and myocardial viability ...of dobutamine for the assessment ...
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Rest and Dobutamine stress echocardiography in the evaluation of mid-term results of mitral valve repair in Barlow's disease
... Continuous variables were expressed as mean ± standard deviation (SD). Differences between continuous variables at baseline and dobutamine stress-echocardiography were evaluated with paired Student's ...
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Dobutamine stress echocardiography in healthy adult male rats
... Dobutamine stress echocardiography allows non-inva- sive, serial evaluation of the heart in the live ...under dobutamine stimulation as a result of the changes in preload and afterload induced by ...
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Utility value of tissue doppler imaging during dobutamine stress in differentiating ischemic from nonischemic dilated cardiomyopathy.
... for dobutamine stress echocardiography and a specificity of 71% for detection of coronary artery ...that dobutamine stress echocardiography safely provides diagnostic information in patients ...
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The role of dobutamine stress cardiovascular magnetic resonance in the clinical management of patients with suspected and known coronary artery disease
... COURAGE and BARI-2D showed that outcome is worse with complex CAD and high extent of inducible ischaemia, and that early revascularisation in addition to optimal medical therapy was better than optimal phar- macological ...
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