Sudden Death in Patients with Variant Angina
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چکیده
ergic blocking effects of iproveratril. Can J Physiol Pharmacol 43: 339, 1965 22. Greenberg S, Wilson WR: Iproveratril: a nonspecific antagonist of peripheral vascular reactivity. Can J Physiol Pharmacol 52: 266, 1974 23. Ross G, Jorgensen CR: Cardiovascular actions of iproveratril. J Pharmacol Exp Ther 158: 504, 1967 24. Rowe GG, Stenlund RR, Thomsen JH, Corliss RJ, Sialer S: The systemic and coronary hemodynamic effects of iproveratril. Arch Int Pharmacodyn 193: 381, 1971 25. Nagao T, Sato M, Nakajima H, Kiyimoto A: Studies on a new 1 ,5benzothiazepine derivative (CRD-401). II. Vasodilator Actions. Jpn J Pharmacol 22: 1, 1972 26. Vatner SF, Hintze TH: Mechanism of beta adrenergic receptor blockade induced constriction of large coronary vessels in the conscious dog. (abstr) Circulation 64 (suppl IV): IV-40, 1981 27. Vatner SF, Pagani M, Rutherford JD, Millard RW, Manders WT: Effects of nitroglycerin on cardiac function and regional blood flow distribution in conscious dogs. Am J Physiol 234: H244, 1978 28. Mason DT, Zelis R, Amsterdam EA: Actions of the nitrites on the peripheral circulation and myocardial oxygen consumption: significance in the relief of angina pectoris. Chest 59: 296, 1971 29. Winbury MM, Howe BB, Hefner MA: Effects of nitrates and other coronary dilators on large and small coronary vessels: an hypothesis for the mechanism of action of nitrates. J Pharmacol Exp Ther 168: 70, 1969
منابع مشابه
Clinical characteristics associated with sudden death in patients with variant angina.
After hospital discharge, 114 patients with variant angina were followed for a mean period of 26 months. Six died suddenly and 13 others were resuscitated from sudden cardiac death. The extent of coronary disease and the prevalence of left ventricular dysfunction in these 19 "sudden death" patients were similar to those in the patients who did not experience sudden death ("survivors"). During s...
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Variant angina is a form of angina pectoris that shows transient ST-segment elevation on electrocardiogram during an attack of chest pain. Ischemic episodes of variant angina show circadian variation and often occur at rest from midnight to early morning. Ischemic episodes also occur during mild exercise in the early morning. However, they are not usually induced by strenuous exercise in the af...
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A cute coronary heart disease syndromes, including unstable angina, variant angina (Prinzmetal's angina), and acute myocardial infarction are usually caused by a primary decrease in myocardial oxygen delivery.'-15Both unstable angina and Prinzmetal's angina are caused by a primary reduction in myocardial oxygen delivery, but in all probability, the mechanisms responsible for the decrease in myo...
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Vasospastic angina is caused by sudden occlusive vasoconstriction of a segment of an epicardial artery, which can present with a wide spectrum of clinical scenario. We report the cases of two patients diagnosed with vasospastic angina, with one of which presenting with sudden cardiac arrest, while the other presenting with a relatively benign syncope. But both of them have J waves formation on ...
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تاریخ انتشار 2005