The Use of Beta-Adrenergic Blockade in Preventing Trauma-Induced Hepatomegaly
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چکیده
منابع مشابه
Abnormalities of left ventricular contraction induced by beta adrenergic blockade.
To understand better the hemodynamic effects caused by propranolol, its effect on the geometry of left ventricular contraction was studied in ten subjects, four with angiographic evidence of coronary artery disease and six without demonstrable heart disease. Heart rate was controlled in four subjects with right atrial pacing. After 5 mg of intravenous propranolol, there were decreases in heart ...
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Tachycardia often presents difficult management problems in anesthesia. Because it increases myocardial oxygen demand so sharply, tachycardia can quickly place patients at risk of myocardial ischemia. It can occur for any number of reasons. Deepening the anesthetic, either with inhalation agent or opioids, will ablate increases in heart rate, but changes in heart rate are often transient and ch...
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Hypertrophic obstructive cardiomyopathy is a disorder of ventricular muscle characterized by asymmetrical hypertrophy and unusually rapid ventricular ejection of a normal stroke volume (Goodwin et al., 1960; Braunwald et al., 1964). The presence of a systolic gradient between the left ventricle and the aorta has been taken as evidence of obstruction of the ventricular outflow tract, but recent ...
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Sympathetic stimulation constricts the blood vessels of the skin and viscera and contracts the intestinal sphincters and the pilomotor muscles. Similar responses are elicited by adrenaline and are blocked by ergot (Dale, 1906). Adrenaline relaxes the non-pregnant feline uterus and the gall bladder. Cannon and Rosenblueth (1933) suggested that the differences in the effects of sympathetic stimul...
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چکیده اثر عصاره آبی سیر بر درد ناشی از آزمون فرمالین در موش صحرایی نر به کوشش نرگس اسکندری روزبهانی زمینه و هدف: گیاه سیر از خانواده لیلیاسه و گونهallium sativum بومی آسیای میانه بوده و از دوران ،باستان تاکنون به خواص درمانی متفاوت آن مثل: کاهندگی قندخون، کلسترول خون، فشار خون، اثرات مفیدآن بر دستگاه قلبی عروقی و بیماریهای انعقادی خون، اثرات آنتی اکسیداتیو، درمان بیماریهای تنفسی وگوارشی، ا...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 2006
ISSN: 0003-4932
DOI: 10.1097/01.sla.0000193834.07413.91