نتایج جستجو برای: myocardial enzymes
تعداد نتایج: 281518 فیلتر نتایج به سال:
Diagnosis of myocardial infarction is very important in a patient with chest pain. Chest pain is not always present or it may be from other causes rather than myocardial infarction. Q wave is present in 30] of infarction. ST,T wave changes are present in all myocardial infarctions, but these changes also are present in myocardial ischernia. For these reasons diagnosis of myocardial infarction...
Background and Objective: Off pump coronary artery bypass graft can be done with or without using intracoronary shunt. We have compared these two methods in early postoperative period, in this study. Materials and Methods: 208 candidate patients for off pump coronary artery bypass graft were devided in to two groups randomly for using intracoronary shunt or not. Variables including peri and pos...
Background: Calcium overload and free radical mediated damage in the mitochondria is the most important pathological changes associated with myocardial ischemic-reperfusion injury. The verapamil post-treatment has been previously reported to prevent reperfusion-induced myocardial injury but functional recovery may be delayed due to the drug's inherent direct myocardial depression effect. In the...
background: calcium overload and free radical mediated damage in the mitochondria is the most important pathological changes associated with myocardial ischemic-reperfusion injury. the verapamil post-treatment has been previously reported to prevent reperfusion-induced myocardial injury but functional recovery may be delayed due to the drug's inherent direct myocardial depression effect. in the...
Purpose: To investigate the effect of quaternary amines on myocardial cells a rat model cardiac arrest, with respect to energy generation potential and oxygen free radicals.
 Methods: Forty-five Sprague-Dawley (SD) rats were assigned sham, amine groups (each 15 rats). After their corresponding treatments, lectrocardiogram (ECG) monitoring in three at various time periods was carried out. S...
Oxidative stress is one of the mechanisms with a central role involved in the pathogenesis of myocardial infarction. The protective effect of glutamine on myocardial antioxidant defense system was investigated during isoprenaline-induced myocardial infarction, an animal model of myocardial infarction of human beings. Levels of diagnostic marker enzymes in plasma, reduced glutathione (GSH) and l...
Received: 5 Jul, 2015 Accepted: 13 Sep, 2015 Abstract Background & Aims: Cardiovascular diseases are the most common cause of death in the world and a major cause of coronary artery obstruction. Myocardial infarction is the most fatal form of coronary heart disease that is increasing in developing countrie. This study aimed to investigate the prevalence and distribution of age, sex, t...
Background: Cardiovascular disease (CVD) is the most common cause of death in the world that is mostly due to vascular disease. Myocardial infarction (MI) is the most lethal form of coronary heart disease Which is increasing in developing countries. This study was done to calculate and compare lost years of life due to death and disability for the most important cause of death (myocardial infar...
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