The sympathetic nervous system and ventricular arrhythmias: an inseparable union
نویسندگان
چکیده
منابع مشابه
Role of sympathetic nervous system in non-ischaemic ventricular arrhythmias.
Propranolol and nadolol were used in two groups of patients having ventricular arrhythmias. The two groups were characterised by differences in sympathetic drive. The 10 non-adrenergic patients had idiopathic, monomorphic extrasystoles (isolated with fixed coupling or in pairs or salvoes) arising from the right ventricle or the septum. These extrasystoles were chronic and benign, with a slightl...
متن کاملChronic Sleep Deprivation and Ventricular Arrhythmias: Effect of Sympathetic Nervous System
Background: Chronic sleep deprivation through activation of sympathetic nervous system leads to destructive effect on different body organs. We assessed the effect of chronic sleep deprivation on incidence of ischemia/reperfusion-induced ventricular arrhythmias (ventricular tachycardia and ventricular fibrillation) and the role of the sympathetic nervous system in this respect. Materials and Me...
متن کاملLife out of balance: the sympathetic nervous system and cardiac arrhythmias.
See article by Sosunov et al. [1] (pages 659 –669) in effects in sympathetically denervated myocardium may this issue. account for some of their observations. Not only have such effects been demonstrated in normal myocardium [3], but That the sympathetic nervous system has profound and there is evidence that the trophic effects of sympathetic recurrent effects on cardiac electrical activity has...
متن کاملSympathetic nervous system neuroplasticity.
In human and experimental models of heart failure there is widespread change in the sympathetic nervous system. This involves preferential activation of the sympathetic nervous outflow to the heart, impairment of norepinephrine reuptake by sympathetic nerves, and reduction of the content of norepinephrine in the failing myocardium, attributable in part to sympathetic neuronal rarefaction.1–4 Mi...
متن کاملSympathetic nervous system and hypertension.
Sympathetic Nervous System and Hypertension Print ISSN: 0194-911X. Online ISSN: 1524-4563 Copyright © 2013 American Heart Association, Inc. All rights reserved. is published by the American Heart Association, 7272 Greenville Avenue, Dallas, TX 75231 Hypertension doi: 10.1161/HYPERTENSIONAHA.111.00633 2013;61:556-560; originally published online January 28, 2013; Hypertension. http://hyper.ahajo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: European Heart Journal
سال: 2021
ISSN: 0195-668X,1522-9645
DOI: 10.1093/eurheartj/ehab168