Left ventricular mechanical dyssynchrony for CAD diagnosis: Does it have incremental clinical values?
نویسندگان
چکیده
منابع مشابه
Left Ventricular Diastolic Dyssynchrony in Post-Myocardial Infarction Patients: Does It Predict Future Left Ventricular Remodeling?
Left ventricular (LV) remodeling is well-known complication after myocardial infarction (MI) and numerous studies have emphasized the clinical importance of ventricular remod-eling. 1-4) In these literatures, progressive LV dilatation and decreased LV ejection fraction were major determinants in future development of heart failure and long term survival. That is why early recognition of patient...
متن کاملDoes left ventricular dyssynchrony immediately after acute myocardial infarction result in left ventricular dilatation?
BACKGROUND Reverse remodeling of the left ventricle (LV) is one of the advantageous mechanisms of cardiac resynchronization therapy (CRT). Substantial LV dyssynchrony seems mandatory for echocardiographic response to CRT. Conversely, LV dyssynchrony early after acute myocardial infarction may result in LV dilatation during follow-up. OBJECTIVE The purpose of this study was to evaluate the rel...
متن کاملClinical Assessment and Implication of Left Ventricular Mechanical Dyssynchrony in Patients with Heart Failure.
UNLABELLED There have been numerous studies focusing on the assessment of left ventricular mechanical dyssynchrony. These studies are diverse in their purposes, which include more effectively predicting the response to cardiac resynchronization therapy, improving the guidance of the left ventricular lead position, and better prediction of outcome in patients with heart failure. This article rev...
متن کاملLeft ventricular diastolic mechanical dyssynchrony and associated clinical outcomes in children with dilated cardiomyopathy.
BACKGROUND We investigated diastolic mechanical dyssynchrony and its relation to clinical status in pediatric dilated cardiomyopathy (DCM). METHODS AND RESULTS We calculated a diastolic and systolic dyssynchrony index (standard deviation of time to peak tissue early diastolic/systolic velocity in 12 left ventricular segments) in 33 children with DCM and 46 control subjects. A threshold to dia...
متن کاملImpact of Phase Analysis of Gated SPECT to Assessment of Left Ventricular Mechanical Dyssynchrony in Diabetic Patients with Normal MPI
Objective: Diabetes mellitus is an important cause of heart failure deployment of left ventricular mechanical dyssynchrony. Nuclear cardiology phase analysis is an accurate, repeatable and reproducible modality for measurement LV dyssynchrony .The aim of study was assessment of phase analysis parameter including Standard deviation (SD) and band width (BW) in diabetic patient with normal MPI com...
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ژورنال
عنوان ژورنال: Journal of Nuclear Cardiology
سال: 2018
ISSN: 1071-3581,1532-6551
DOI: 10.1007/s12350-018-1440-3