Intra-thoracic fat volume is associated with impaired myocardial function and adverse left ventricular remodeling in patients with known or suspected coronary artery disease
نویسندگان
چکیده
Background Intrathoracic fat volume (ITFV) is a reproducible imaging biomarker and has been associated with coronary artery disease (CAD) and myocardial infarction. Relationships between ITFV and adverse left ventricular remodeling of the non-infarcted myocardium are unknown. We explored the relationship between ITFV and 4D myocardial strainbased markers of adverse remodeling in the non-infarcted myocardium of patients with known or suspected CAD.
منابع مشابه
The prognostic value of stress/rest gated myocardial perfusion SPECT in patients with known or suspected coronary artery disease
Introduction:Gated myocardial perfusion SPECT has diagnostic and prognostic values in coronary artery disease (CAD). We tried to determine prognostic values of the left ventricular perfusion & functional indices as well as transient left ventricular dilation (TID) derived from gated myocardial perfusion SPECT. Methods: 1820patients who underwent gated myo...
متن کاملThe Effect of Cardiac Rehabilitation on Left Ventricular Remodeling in Men and Women Patients with Coronary Artery Disease
Objective: Left ventricular (LV) remodeling is associated with increased morbidity and mortality therefore, interventions that halt or reverse ventricular remodeling are expected to prevent these clinical outcomes. The aim of the study was to assess the effects of cardiac rehabilitation program on cardiac remodeling process in patients with coronary artery disease and then compare the results b...
متن کاملPerformance of myocardial perfusion imaging using multi-focus fan beam collimator with resolution recovery reconstruction in a comparison with conventional SPECT
Objective: IQSPECT is an advanced high-speed SPECT modality for performing myocardial perfusion imaging (MPI), which uses a multi-focus fan beam collimator with resolution recovery reconstruction. The aim of this study was to compare IQSPECT compared with conventional SPECT interms of performance based on standard clinical protocols. In addition, we examined the concordance between convention...
متن کاملPrediction of Changes in Left Ventricular Ejection Fraction after Off-Pump Coronary Artery Bypass Grafting Surgery by Myocardial Perfusion Single-Photon Emission Computed Tomography
Introduction: Left ventricular ejection fraction (LVEF) is considered to be the single most important prognostic factor in patients with previous myocardial infarction. LVEF is not improved in all patients after coronary artery bypass grafting (CABG). This study aimed to assess the possibility of prediction of LVEF changes after CABG using myocardial perfusion gated signle photon emission compu...
متن کاملMultiple myocardial bridge in a 59 year-old woman
Introduction: Myocardial bridging is a congenital condition in which a segment of a major epicardial coronary artery has an intra myocardial route. Myocardial bridging is usually confined to a single vessel and is typically the mid segment of the left anterior descending artery. Bridging may be associated with chest pain, myocardial infarction, and sudden cardiac death, or usually asymptomati...
متن کامل