نتایج جستجو برای: severe refractory angina
تعداد نتایج: 396759 فیلتر نتایج به سال:
OBJECTIVES We attempted to answer the question, Is balloon angioplasty a reasonable alternative to repeat coronary artery bypass graft surgery in patients with previous coronary bypass graft surgery, medically refractory unstable angina and vein graft lesions? BACKGROUND Patients with medically refractory unstable angina need revascularization. Patients with previous coronary artery bypass gr...
Background: Rose questionnaire is a standard mean for diagnosing angina pectoris in epidemiological study. The present study was done to determine the prevalence of angina pectoris according to Rose questionnaire for chest pain, and to investigate the association of angina with several coronary hearh disease risk factors in Tehran urban population (district-13) during 1999 to 2000. Methods: 60...
The management of patients with refractory angina poses a major clinical challenge. Optimal medical therapy (OMT) is of paramount importance to improving quality of life by reducing (as much as possible) the number of angina attacks with a correspondent increase in exercise tolerance. For that, a judicious use of a combination of all agents currently approved in the management of patients with ...
BACKGROUND The treatment of unstable angina targets the specific pathophysiological thrombotic process at the site of the active culprit lesion. In unstable angina due to a restenotic lesion, smooth muscle cell proliferation and increased vasoreactivity may play a more important role than thrombus formation. Therefore, the relative benefits of nitroglycerin and heparin might differ in unstable ...
Autologous bone marrow mononuclear cell (BMMC) transplantation has emerged as a potential therapeutic option for refractory angina patients. Previous studies have shown conflicting myocardium reperfusion results. The present study evaluated safety and efficacy of CellPraxis Refractory Angina Cell Therapy Protocol (ReACT), in which a specific BMMC formulation was administered as the sole therapy...
Vasospastic angina (VSA) is a common disease that causes rest/effort attacks globally. Coronary spasms occur in patients with and without atherosclerotic coronary stenosis based on the underlying causative mechanisms triggers. The first-line effective treatments, which are calcium channel blockers nitrates, have been established as shown multiple guidelines. However, it also well known some ref...
It is increasingly recognised that lipoprotein(a) [Lp(a)], an inherited, genetically-determined form of LDL-cholesterol, is an independent cardiovascular risk factor and predictor of adverse cardiovascular outcomes. Lp(a) is felt to increase cardiovascular risk via its pro-thrombotic effect and by enhancing intimal lipoprotein deposition. Lipoprotein apheresis is currently the most effective tr...
OBJECTIVES To determine if arterial properties and wave reflection characteristics are favorably altered after enhanced external counterpulsation (EECP) treatment in patients with refractory angina. BACKGROUND Early return of reflected waves from the lower body, resulting from increased arterial stiffness, augments central aortic pressure and increases left ventricular (LV) afterload and myoc...
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