نتایج جستجو برای: coronary angiography composite shield
تعداد نتایج: 347287 فیلتر نتایج به سال:
in patients requiring coronary artery bypass grafting (cabg), usually at least one of the internal mammary arteries is used. this study evaluates the degree of atherosclerotic involvement of the internal mammary artery (ima) in patients undergoing cabg. during two months period, 79 patients (66 male and 13 female with a medium age of 58 years) undergoing myocardial revascularization had a biops...
conclusion our results indicate that dsct coronary angiography provides high diagnostic accuracy for the evaluation of cad patients during daily routine practice of a referral cardiovascular setting. background there are numerous studies that address the diagnostic value of dual-source computed tomography (dsct) as an alternative to conventional coronary angiography (cca). however, the benefit ...
reliable, exclusively in appropriately selected situations. In creation of bypass grafts, durable completeness of revascularization and function of the ITA to the LAD bypass should not be compromised. We would suggest that the balanced bypass flow toward the LAD and the RCA is noticeably important to achieve an entire patency of the Y-graft for three-vessel regions. This study is not conclusive...
background: practice of interventional cardiology procedures such as coronary angiography (ca) and percutaneous transluminal coronary angioplasty (ptca) has largely increased in recent years and is now changing to a matter of routine in many hospitals. the purpose of this study was to measure skin and organ doses in patients undergoing ca and ptca and to find a probable relation with cardiologi...
Background and Aim: One of the best radiotherapy methods that have been suggested for the treatment of cancers such as brain, head and neck, skin, and recently liver is boron neutron capture therapy. Therefore, neutron shielding in the treatment room is important because the absorption of neutrons in the shield may lead to the production of gamma rays, which can have destructive effects. While ...
Background and Objectives: The association between metabolic syndrome (MetS) and hyperuricemia has been formerly studied mostly in healthy people in western countries. We tried to examine the relationship betweenhyperuricemia and MetS in an Iranian population undergoing coronary angiography. Materials and Methods: From March 2008 to September 2008, we studied 465 patients (260 men, 55.9%) unde...
BACKGROUND While use of P2Y12 receptor inhibitor is recommended by guidelines, few studies have examined its effectiveness among older non-ST-segment elevation myocardial infarction patients who did not undergo coronary revascularization. METHODS AND RESULTS We included unrevascularized non-ST-segment elevation myocardial infarction patients ≥65 years discharged home from 463 ACTION Registry-...
The PACS study (Prognosis in Acute Coronary Syndromes) was conducted in 1500 patients with nonST-segment elevation acute coronary syndrome (NSTEACS) in 11 coronary care units of Argentina from January 2000 to May 2002. (1, 2) The purpose of this prospective, multicentric study was to establish the prognostic value of different biomarkers in these patients ́ risk stratification. (1, 2) The study ...
BACKGROUND The prevalence of heart failure (HF) is rising in industrialized and developing countries. Though invasive coronary angiography (ICA) remains the gold standard for anatomical assessment of coronary artery disease in HF patients, alternatives are being sought. Computed tomographic coronary angiography (CTA) has emerged as an accurate non-invasive diagnostic tool for coronary artery di...
Safa M1, Saki M2, Matin-rohani Sh3 1. Assistant Professor, Department of psychiatry, Faculty of Medicine, Lorestan University of Medical Sciences 2. Instructor, Department of Nursing, Faculty of Nursing and Midwifery, Lorestan University of Medical Sciences 3. GP Abstract Background: Coronary heart disease as a reason for mortality is occurring with psychiatric disorders. This descriptive- an...
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