background: myocardial infarction is a fatal symbol of cardiovascular diseases, which usually occurs in people over 45 years. however, the incidence of factors such as obesity, high blood pressure, diabetes and metabolic syndrome has increased the risk of developing early cardiovascular diseases in the middle-aged people. this study was conducted to compare the clinical manifestation of myocard...

background: immunopathological and inflammatory processes play important roles in the initiation and development of ischemic heart disease (ihd). objective: the aim of this study was to evaluate the serum levels of several autoantibodies including rheumatoid factor (rf), anti-nuclear antibodies (ana), anti-small nuclear ribonucleoprotein (anti-sm), anti-phosphatidylserine (anti-ps) and anti-car...

Background: Arsenic toxicity as a result of consumption of hair removal agent has been rarely seen in last few years in comparison with the past. Case Presentation: In this case report, we presented a middle age woman referred to medical toxicology department due to epigastric pain and diarrhea following ingestion of hair removal agent. Urinary test for arsenic was positive. ECG changes and ele...

BACKGROUND In spite of progress in cardiovascular genetics, data on genetic background of myocardial infarction are still limited and contradictory. This applies as well to the genes involved in inflammation and coagulation processes, which play a crucial role in the disease etiopathogenesis. METHODS AND RESULTS In this study we found genetic variants of TGFB1, FGB and CRP genes associated wi...

myocardial necrosis can be result from a number of causes including nutritional deficiencies, chemical and plant toxins, ischemia and metabolic disorder. the outcome of myocardial necrosis varies depending on the extent of the damage (donald 2001, jubb 1993, radostits 1994, vanvaleet 1986). myocardial infarction without demonstrable of atherosclerosis were reported in a rhesus macaque (gonder 1...

myocardial infarction and tobacco smoking: risk of heart rhythm and conduction disorders e imani , msc n hajizadeh , bs z khademy , msc f naghizadeh , bsc received: 6 aug, 2009 accepted: 17 oct, 2009 abstract background & aims: smoking increases risk of myocardial infarction and its complications. in addition, it increases blood pressure, heart rate and vasoconstriction. the purpose of this res...

Background: It is assumed giving oxygen to patients with acute myocardial infraction may increase the oxygenation of the ischemic tissue; however, the usefulness of oxygen in these patients has become a challenging topic. Thus, the present study aimed to determine the effect of oxygen inhalation on cardiac biomarkers in patients with acute myocardial infarction.    Methods: This randomized cli...

Purpose: To assess the relationship between the severity of coronary arteries involvement and the extent and pattern of myocardial scars in Cardiac Magnetic Resonance of patients with history of remote myocardial infarction. Materials and Methods: The Cardiac Magnetic Resonance images of sixty patients with history of remote ST segment or non-ST segment elevation myocardial infarction were ...

in this study, a method for determining the location and extent of myocardial infarction using body surface potential map data that is obtained from physionet challenge 2007 database has been suggested. this data is related to four patients with myocardial infarction that we used from two patients as training set to determine rules, and from two other patients for testing set and the conclusion...

To determine the presence of anticardiolipin (aCL) antibodies in patients with ischemic events, we designed a case-control study. We studied 33 patients with unstable angina, 33 male patients with myocardial infarction and 34 control subjects with no evidence of ischemic heart disease. Plasma samples were assessed for IgG anticardiolipin antibodies by enzyme-linked immunosorbent assay (ELI...