نتایج جستجو برای: acute anterior myocardial infarction
تعداد نتایج: 743045 فیلتر نتایج به سال:
background: early clinical and retrospective angiographic evaluations indicated that in patients with acute myocardial infarction (mi), vulnerable plaques most often represented a mild luminal stenosis. more recent studies drawing upon prospective angiograms, however, have demonstrated that in majority of patients with acute mi, the underlying stenosis is significant. methods: twenty-eight pa...
Objective- Investigate myocardial performance after autologous adipose-derived (ASCs) mesenchymal stem cell differentiated under equiaxial cyclic strain, transplantation in rabbits with acute myocardial infarction (AMI). Design- Prospective, randomized experimental study Animals- 20 New Zealand White rabbits (2-3 kg) P...
A 37-year-old man, a known case of Behcet's disease with its vascular complications such as abdominal and thoracic artery aneurysms, was admitted with the diagnosis of acute anterior myocardial infarction and received thrombolytic therapy. Coronary angiography and percutaneous coronary intervention via transradial approach were performed for the patient on the eighth day of admission. The patie...
Kounis syndrome, also named as "allergic angina syndrome," is a diagnosis in which exposure to an allergen causes mostly coronary spasm and rarely plaque rupture, resulting in ischemic myocardial events. Myocardial bridging is defined as an intramural segment of a coronary artery and its systolic compression by overlying fibers. Myocardial bridging generally has a benign prognosis and mostly af...
Background & Objective: Patients with ischemic heart disease classified to two major groups: patients with stable angina and patients with Acute Coronary Syndrome (ACS). Previous studies showed that posterior segment of left ventricle is a silent segment on ECG, and routine 12 leads electrocardiogram (ECG) is not sensitive for evaluation of posterior infarction. This study designed for evaluati...
background: human enteroviruses (evs) may have a role as a possible risk factor in the pathogenesis of mi. the aim of this study was to evaluate the presence of enterovirus genomic rna in peripheral blood samples of patients with acute myocardial infarction (mi). methods: we investigated the presence of enterovirus genomic rna in the peripheral blood of 115 patients with acute mi hospitalized i...
A survey was made to determine the knowledge of nurses working in coronary care units regarding assessing paint and rendering nursing care to clients with acute myocardial infarction in hospitals affiliated with the ministry of health services and medical education (Tehran, 1995). A total of 120 nurses working in coronary care units were selected randomly to participate in this study. The t...
Seventy-six patients with severe (greater than 80%) occlusive left anterior descending coronary artery disease by coronary angiography were examined for the electrocardiographic characteristics of this disease in the presence (group A 59 patients) or the absence (group B 17 patients) of anterior wall asynergy (akinesis or dyskinesis). The incidence of clinically documented anterior myocardial i...
Myocardial infarction sequel of coronary artery diseases, can be sometimes asymptomatic, called silent myocardial infarction. Some risk factors predispose the patients to this condition. In this study, we intend to determine the predisposing factors in such patients.Methods and Materials: We included those patients with electrocardiogram changes, consistent with myocardial infarction, who had n...
Ventricular septal rupture (VSR) complicating acute myocardial infarction (AMI) is a serious clinical problem with high mortality rate due to cardiogenic shock or prolonged hemodynamic compromise. Despite multiple improvements in medical, interventional and surgical techniques, early and long-term prognosis after AMI related VSR still remain unpromising. We report a patient in whom an acute VSR...
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