منابع مشابه
Pathophysiological Dilemma of Syndrome X Richard
M any patients undergo coronary angiography each year because of chest pain syndromes believed to be indicative of coronary artery disease. A significant percentage of such patients, however, will be found to have normal-appearing coronary arteries. Several published series, including the National Institutes of Health (NIH)-sponsored Coronary Artery Surgery Study, have reported that from 10% to...
متن کاملRadial Tunnel Syndrome, Diagnostic and Treatment Dilemma
Radial tunnel syndrome is a disease which we should consider it in elbow and forearm pains. It is diagnosed with lateral elbow and dorsal forearm pain may radiate to the wrist and dorsum of the fingers. The disease is more prevalent in women with the age of 30 to 50 years old. It occurs by intermittent compression on the radial nerve from the radial head to the inferior border of the supinator ...
متن کاملPathophysiological mechanisms of gonadotropins– and steroid hormones–related genes in etiology of polycystic ovary syndrome
Objective(s): Polycystic ovary syndrome (PCOS) is an endocrinopathy in women, which, unlike its impact on fertility and health of women, there is no clear understanding about the causal mechanisms of this pathogenesis. The aim of this review paper is to investigate the pathophysiological pathways affecting the PCOS etiology, based on functions of gonadotropins– and steroid hormones–related gene...
متن کاملPathophysiological mechanisms in antiphospholipid syndrome
Antiphospholipid syndrome (APS) is a systemic autoimmune disease characterized by recurrent thrombosis and fetal loss in the presence of persistently positive antiphospholipid (aPL) antibodies (Abs) including lupus anticoagulant (LAC), IgG/IgM anticardiolipin (aCL) Abs and anti-b2glycoprotein I (b 2 GPI) Abs [1–3]. aPL Abs are a heterogenous group of autoantibodies that react to phospholipids (...
متن کاملAcute effects of nitrates on exercise testing in patients with syndrome X. Clinical and pathophysiological implications.
BACKGROUND Sublingual nitrates are much more effective in relieving angina pectoris in patients with coronary artery disease than in patients with syndrome X, but it is not known whether their effect on exercise tolerance is also different in these two groups of patients. METHODS AND RESULTS Treadmill exercise testing was performed before and after administration of sublingual isosorbide dini...
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ژورنال
عنوان ژورنال: Circulation
سال: 1992
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.85.3.883