نتایج جستجو برای: coronary angiography coronary vessel anomalies prevalence risk factors
تعداد نتایج: 2189556 فیلتر نتایج به سال:
the coronary slow flow phenomenon (csfp) is characterized by a delayed coronary blood flow in the absence of an obstructive coronary artery disease. although the relation between the csfp and myocardial ischemia has been reported previously, there is no knowledge about the relationship between the csfp and the conduction system disorder. in this case report, we describe a patient with the csfp ...
Abstract Background The prevalence of coronary artery fistula (CAF) among Egyptian population is increasing due to widespread availability CT angiography using high-end scanners. purpose this observational study was determine the incidence and types CAF detected during routinely performed angiography. Results Among 2263 retrospectively evaluated studies, only in 17 (0.75%) patients with proxima...
Background: The risk of disease with 1 risk factor is increased by the presence of additional risk factors. The goal of this study was to assess the prevalence of multiple coronary artery disease (CAD) risk factors among adults in Kerman, Iran, to identify the population groups most at risk.Methods: The present study included 5900 adults aged between 15 and 75 years in 2011 in Kerman, Iran. The...
OBJECTIVES The purpose of this study was to examine sex-specific associations, if any, between per-vessel coronary artery disease (CAD) extent and the risk of major adverse cardiovascular events (MACE) over a 5-year study duration. BACKGROUND The presence and extent of CAD diagnosed by coronary computed tomography angiography (CTA) is associated with increased short-term mortality and MACE. N...
AIMS Limited information is available regarding the relationship between coronary vessel dominance and prognosis. Therefore, the purpose of this study was to determine the prognostic value of coronary vessel dominance in relation to significant coronary artery disease (CAD) in patients referred for computed tomography coronary angiography (CTA). METHODS AND RESULTS The study population consis...
Abstract Funding Acknowledgements Type of funding sources: None. Introduction The anomalous origin the coronary arteries from opposite sinus (AOCA) is increasingly recognized. most frequent diagnosed by echocardiography circumflex artery arising right Valsalva with a retroaortic course. Classically believed to be low-risk malformation, nevertheless, whether this anomaly associated other high ri...
BACKGROUND Aortic valve calcification shares risk factors with coronary artery disease. Coronary calcium has been used has a gatekeeper to performing coronary tomography angiography. The aim of this study was to evaluate aortic valve calcification as a predictor of obstructive coronary artery disease by computed tomography, and its possible usefulness, alongside with coronary calcium, to improv...
We present a case of coronary ectasia and LAD coronary artery aneurysm with angiographic characteristics of Kawasaki disease in a three-yr-old girl two-yr status post-orthotopic heart transplant. Coronary anomalies were noted during initial screening coronary angiography two yr after transplant. Subsequent review of the donor echocardiogram revealed that the LMCA had been mildly dilated prior t...
BACKGROUND Recent studies have demonstrated that complement C1q tumor necrosis factor related proteins (CTRPs) have diverse biological influences on the cardiovascular system. CTRP 3 is a member of the CTRP superfamily, which may play a pivotal role in the pathogenesis of coronary artery disease (CAD). Here, we investigated whether serum levels of CTRP 3 are associated with the prevalence and t...
background: coronary angiography is a commonly performed diagnostic procedure with life saving benefits for the patient. however, this procedure involves relatively high radiation dose. the purpose of this study was to determine the average effective dose of patients undergoing coronary angiography and to estimate the associated radiation risk in terms of fatal malignancy. materials and methods...
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