نتایج جستجو برای: coronary angiography
تعداد نتایج: 220543 فیلتر نتایج به سال:
background there is an increasing trend in the prevalence of coronary artery disease (cad) in iran. objectives the present study aimed to investigate the relationship of anxiety, depression, diabetes and coronary artery disease among patients undergoing angiography in ghaem hospital, mashhad, iran. patients and methods this case-control study was conducted between september 2011 and august 2012...
conclusions in most cases, the conus artery can be visualized in cardiac ct. a description of the conus artery should be a part of the standard clinical coronary ct angiography description. objectives to examine whether it is possible to visualize the conus artery in multi-slice computed tomography (ct). patients and methods in 79 consecutive patients (aged 56 ± 12.9 years; 13 women), 64-slice ...
conclusions: patent coronaries of ua/nstemi patients have a trend to higher tfcs compared to normal values. presence of significant coronary lesions in these patients significantly increases tfc. objectives: the present study is aimed to measure the tfc in the coronary arteries of ua/nstemi patients to find abnormalities in diseased or patent vessels and compare with the normal values. patients...
conclusions the study showed that preparation package was effective in decreasing sbp and dbp, as well as heart rate. therefore, using multimodal comprehensive preparation packages, such as the package used in the present report, is suggested. results from the total number of 66 patients, the 63.3% were male and married. no significant differences were observed between the mean of sbp and dbp a...
This study evaluated the relationship between the location of the most severe coronary artery stenosis and the subsequent acute myocardial infarction (AMI). Methods: Of 1590 patients who were admitted with a diagnosis of AMI, we identified 44 patients who had undergone previous myocardial perfusion SPECT. Thirty-one of these patients also had previous coronary angiography. The relationshi...
origination of the right coronary artery (rca) from the left anterior descending (lad) artery is a case of single coronary artery. it is an extremely rare coronary artery abnormality and usually an incidental finding during coronary angiography. a 73-year-old man with a medical history of hypertension arrived with chest pain. medical therapy started for st elevated myocardial ischemia. during h...
Background: Intravascular imaging is a tool to detect coronary artery atherosclerosis which plays the major role in vessel stenosis degree determination and plaque pathology as a supplement of invasive angiography. This study aimed at comparing Intravascular imaging with invasive angiography. Materials and Methods: For retrieving second type studies, PubMed, Cochrane Library and Centre for R...
spontaneous coronary artery dissection (scad) is a rare and important cause of acute coronary syndrome and sudden cardiac death. various etiologies are thought to be responsible for this condition, among which underlying atherosclerosis seems to be the most common. scad is predominant in women and is usually diagnosed via coronary artery angiography. therapeutic interventions include medical th...
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...
Background and Purpose: Anxiety is a common problem associated with invasive medical procedures, especially in patients undergoing coronary angiography. As an intensifier at cardiovascular reactions, anxiety poses significant risk to the health of patients undergoing angiography. Researchers believe that use of Benson’s relaxation technique could reduce anxiety in different patients. Th...
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