نتایج جستجو برای: coronary angiography composite shield
تعداد نتایج: 347287 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 & 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 abnormalities in the velocity and pattern of myocardial shortening on tissue doppler imaging (tdi) have been proposed to aid in the noninvasive diagnosis of coronary artery disease (cad). objectives we investigated the diagnostic value of post-systolic shortening (pss), a delayed ejection velocity of the myocardium after the closure of the aortic valve, on tdi in the diagnosis of cad...
BACKGROUND Presence of non-obstructive coronary artery disease (CAD) is associated with increased prescription of cardiovascular preventive medications including aspirin. However, the association between aspirin therapy with all-cause mortality and coronary revascularization in this population has not been investigated. METHODS AND FINDINGS Among the cohort of individuals who underwent corona...
COMPARISON OF THE EFFECT EDUCATIONAL INTERVENTION IN ANGIOGRAPHY WITH CCU ON COMPLICATIONS CORONARY ANGIOPLASTY
Background: Interventional cardiology procedures such as coronary angiography (CA) and percutaneous transluminal coronary angiography (PTCA) has been increased recent years. The purpose of this study was to measurement of effective dose to cardiology staffs who operate near the patient and are exposed to non-uniform radiation field due to patient scattered radiation. Materials and Methods: This...
Background: Transradial access is one of the main access techniques in angiography. This method is technically more difficult as it is associated with radial artery occlusion. Radial artery cannulation from the dorsal surface of the hand in the snuffbox area has been introduced as a suitable solution to overcome some of the disadvantages of the standard radial artery method. This study was cond...
OBJECTIVES This study sought to evaluate the association between newly revealed abnormal ankle-brachial index (ABI) and clinical outcomes in patients with significant coronary artery stenosis. BACKGROUND Little is known about the prevalence and clinical implications of ABI in patients with no claudication or previous history of peripheral artery disease who undergo diagnostic coronary angiogr...
Introduction: Angiography is an invasive diagnostic procedure in cardiovascular diseases. In some cases, before angiography, patients experience anxiety and increase in vital signs in response to sympathetic system activation. The aim of this study was to determine the effect of P6 acupressure point on physiological indexes in coronary angiography candidates. Method: In a randomize...
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