نتایج جستجو برای: coronary angiography ca
تعداد نتایج: 341143 فیلتر نتایج به سال:
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 The aim of this study was to explore if a course consisting of lectures combined with simulator training in coronary angiography (CA) could accelerate the early learning curve when performing CA on patients.Knowledge in performing CA is included in the curriculum for the general cardiologist. The method, according to American College of Cardiology and European Society of Cardiology g...
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...
Background and Objective: Coronary artery disease (CAD) is one of the most common diseases today. Among the diagnostic methods, angiography is the main and gold standard in the diagnosis Since angiography is an invasive procedure, this procedure complications range widely from minor problems with short term sequelae to life threatening ones may cause irreversible damage or even death. Materials...
Background & Aim: Lack of knowledge about coronary angiography may cause anxiety and stress in patients. Implementing appropriate educational methods can be effective in decreasing the level of anxiety among these patients. This study aimed to compare the effects of face-to-face with group education on anxiety and knowledge of patients undergoing coronary angiography. Methods & Materials: This...
Coronary artery disease (CAD) still remains one of the leading causes mortality in many countries with more than 17 million deaths worldwide. This study aimed to assess predictors myocardial viability patient coronary chronic total occlusion (CTO) by Myocardial Perfusion Imaging. Methods: included 100 patients previous angiography (CA) which they detected that have or vessel CTO. And were divid...
introduction: during the angiography of coronary vessels a great amount of iodine mixed with radio-contrasts enter the body, and if autonomic centers exist in thyroid it causes hyperthyroidism. this can be dangerous in patients with cronary artery disease (cad). this study aimed to determine the effect of a radio-contrast used in coronary angiohraphy on thyroid’s function in patients referring...
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