نتایج جستجو برای: coronary
تعداد نتایج: 194379 فیلتر نتایج به سال:
a 56 year old man was admitted to our center for further evaluation of typical chest pain of ten months' duration. selective coronary angiography was done and showed a sewing needle-like foreign body which was lying in very close proximity to the anatomic location of the right coronary artery. at operation two pieces of sewing needles were removed, one from the coronary sinus and the other...
Background & Aims: Considering the high prevalence of cardiovascular disease among people in the world, the aim of this study was to simultaneously investigate the association between the serum level of xanthine oxidase and glutathione peroxidase enzymes with the severity of coronary artery disease. Materials & Methods: In this case-control study, 85 patients undergoing coronary artery angiogr...
Background and purpose: Coronary artery disease is a major cause of mortality, morbidity, and disability in society and patients incur high expenditure on treatment. Pulp stones are ectopic calcifications of the pulp vessel walls, so, they can have similar pathogenesis as those of other organs and coronary atherosclerosis. The purpose of this study was to investigate the correlation between cor...
Introduction: One of the diagnostic and therapeutic procedures in coronary artery disease is coronary artery angiography. Due to the invasiveness of this method, most patients experience anxiety before it is performed. Anxiety causes physiological responses in the body that can increase the incidence of complications in these patients. This study aimed to investigate anxiety levels in patients ...
Introduction: Coronary artery disease secondary to atherosclerosis is the most common cause of mortality. Coronary angiography is the most precise method for determining the extent of disease in the coronary vascular bed. Arterial stiffness has been proposed as a marker of atherosclerosis in some studies. One of the noninvasive methods for the determination of arterial stiffness is Doppler echo...
background one of the most important causes of mortality in developed and developing countries is coronary artery disease. coronary artery disease (cad) may develop by deposition of lipid, fibrous or calcified debris on the surface of the coronary artery lumen. fibrous plaque and calcified plaque may cause substantial stenosis of coronary arteries leading to ischemia of heart muscle while lipid...
Coronary artery disease is one of the main causes of mortality in most developed countries. There is also an increasing rate of mortality in developing countries where in addition to coronary artery disease, infection diseases still not have been controlled. Although, now a day coronary artery disease is responsible for half of deaths in developed countries, this regrettable event is increasing...
Dobutamine stress echocardiography (DSE) has been widely used as a diagnostic and prognostic modality in the management of stress. DSE is associated with limited complications and adverse effects on the health of patients. In this case report, we described a 42-year-old female patient with dobutamine-induced coronary artery spasm with history of exertional dyspnea, which had deteriorated recent...
Coronary aneurysms are typically seen in association with Kawasaki disease and only in rare instances, they are reported to be congenital or idiopathic. Here we report a case of a five year old boy who was found to have an idiopathic right coronary artery aneurysm. He presented with complaints of recurrent respiratory tract infections. His examination and investigations did not reveal any of th...
impaired fasting glucose identifies individuals at high risk of progression to diabetes but the role of ifg as a coronary artery disease risk factor, independent of its progression to diabetes and its association with other coronary artery disease risk factors ,is unclear. a cross-sectional study was conducted to evaluate the hypothesis that impaired fasting glucose increased the likelihood of ...
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