نتایج جستجو برای: coronary artery disease
تعداد نتایج: 1682743 فیلتر نتایج به سال:
discussion the reason is that we assess the relative and not absolute differences of the tracer uptake in this imaging modality. there may be other findings on mpi images which could help us overcome this pitfall, including detecting wall motion abnormalities, lung uptake of the tracer, or transient ischemic dilation. another important issue is the ecg changes during exercise stress testing, wh...
Background: Epidemiological studies have suggested an association between higher body iron stores and coronary artery disease. It is believed that inflammation and oxidation are important mechanisms involved in the complex pathological process of atherogenesis. Free radical production is catalyzed and accelerated in the presence of iron. The determination of plasma ferritin levels is a convenie...
Introduction: Coronary artery disease is one of the most prevalent cardiovascular diseases. ‎Promotion of general self-efficacy after a cardiovascular event is the outcome that plays a ‎pivotal role in increasing rehabilitation skills to modify healthy behaviors. Having desirable ‎illness perception may have promoted this capability.‎ Objective: This study aims to deter...
Introduction: Coronary artery disease is one of the largest causes of death and disability in the world. The purpose of this study was to compare perceived social support, spiritual well-being, and psychological capital between people with and without coronary artery disease. Methods: The method of this research was a causal-comparative descriptive. The statistical population of this study was ...
Introduction: Coronary artery anomalies are rare clinical entities reported in 0.6% to 5.6% of diagnostic coronary angiographies. Anomalous origins of coronary arteries from distal segments are rarely reported. Presented herein is a coronary anomaly in which the circumflex artery (CX) originated as a continuation of the posterolateral branch of the right coronary artery (RCA) w...
Introduction: QT dispersion (QT Max – QT min) reflects inhomogeneous ventricular depolarization that may provide a substrate for serious arrythmias and is associated with adverse clinical outcomes in patients with coronary artery disease. Some studies have shown reduction in QT dispersion after successful angioplasty due to coronary reperfusion, but effect of coronary artery bypass grafting o...
genome-wide association studies (gwas) have identified genetic variants contributing to the risk of cardiovascular disease (cvd) at the chromosome 9p21 locus. the chromosome 9p21 is an important susceptibility locus for several multifactorial diseases like ischemic stroke, aortic aneurysm, type 2 diabetes mellitus and coronary artery disease (cad). f7 gene because of its role in activating the ...
Background: Cardiovascular diseases are the most common causes of death in the world and type 2 diabetes is one of them because it is highly prevalent and doubles heart disease risk. Some studies suggest that insulin resistance is associated with coronary artery disease in non-diabetics. The aim of this study was to evaluate the association of insulin resistance (IR) and coronary artery disease...
Objective: Adherence to drug treatment in patients with coronary artery disease is very important because of the need for long-term use of drugs and the consequences of non-adherence. Several factors may play a role in drug adherence. In this study, the effect of drug therapy-related beliefs on adherence to drug therapy in patients with coronary artery disease was investigated. Material and Met...
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...
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