نتایج جستجو برای: atrioventricular block coronary angiography coronary vessels
تعداد نتایج: 431140 فیلتر نتایج به سال:
Background: Unstable angina is a critical phase of coronary heart disease with widely variable symptoms and prognosis. In recent years, the pathophysiological roles of platelet activation and inflammation in unstable angina have been elucidated. The main aim of this study was to evaluate the role of C-reactive protein (CRP) and neutrophil count as predictive factors for future events (in a six...
We present a case of a patient who presented with chest pain, and on diagnostic coronary angiography appeared to have a grossly angulated yet significant coronary stenosis. This was proven to be an artefactual appearance on further assessment with intravascular ultrasound imaging. We describe the causes and associations of coronary tortuosity with other arteriopathy, and highlight challenges in...
Introduction: Coronary artery angiography is a common diagnostic procedure in cardiovascular diseases which could cause fear, stress, anxiety and probably some instability at hemodynamic parameters in the patients before this diagnostic procedure. This study aimed to assess impact of inhalation aromatherapy with damask rose on anxiety of patients undergoing coronary angiography. Methods: A sin...
A LTHOUGH coronary angiography had Albeen successfully achieved by a variety of methods,1 it was not until the development of the selective technique that visualization of the coronary vessels became a reliable and sound clinical procedure.2 Mortality and morbidity have proved to be low, and the procedure has gained widespread acceptance and availability. It has become essential for the objecti...
Coronary angiography is the current gold standard for the diagnosis of ischemic heart disease and therefore the prevalence of percutaneous coronary procedures such as angiography and angioplasty is high. The occurrence of cerebral complications after coronary angiography and coronary angioplasty is low and it mainly includes transient ischemic attack and stroke. The prevalence of transient cort...
A LTHOUGH coronary angiography had Albeen successfully achieved by a variety of methods,1 it was not until the development of the selective technique that visualization of the coronary vessels became a reliable and sound clinical procedure.2 Mortality and morbidity have proved to be low, and the procedure has gained widespread acceptance and availability. It has become essential for the objecti...
Background and purpose: N-Acetylcysteine (NAC) has been found to reduce the risk of Contrast Induced Nephropathy (CIN) in chronic renal insufficiency after CT imaging with contrast enhancement. The purpose of the current study was to evaluate the efficacy of NAC, for the prevention of CIN in normal renal functioning patients undergoing coronary angiography. Materials and Methods: We prospe...
Introduction: Coping ways with stress in coronary heart disease can lead to significant changes in levels of IL-6 Immunologic Biomarker. The aim of this study was to examine the relationship between coping ways with stress and IL-6 immunologic biomarker in coronary heart disease patients. Methods: In this experimental study, the subjects were 44 patients with confirmed CHD, admitted to the priv...
A 52-year-old male underwent cardiac catheterization for abnormal stress test. Trans-radial coronary angiography revealed a severe proximal left anterior descending artery (LAD) lesion. LAD angioplasty was performed with two drug-eluting stents. This resulted in dissection of the proximal LAD, the circumflex artery and the left main coronary artery (LMCA) extending back into the coronary sinus....
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