Studies on Cardiac Parasympathetic Function
نویسندگان
چکیده
منابع مشابه
Advances in Parasympathetic Control of Heart Rate and Cardiac Function.
It is well known that the neuronal projections from the brain to the heart strongly influence cardiac function, and an abnormal activity has been implicated in diseases such as cardiac arrhythmia and sudden infant death syndrome. This short review describes recent advances focused on the neurobiology of cardiac vagal neurons, utilizing cellular techniques.
متن کاملEffect of acetylcholinesterase inhibition with pyridostigmine on cardiac parasympathetic function in sedentary adults and trained athletes.
Heart rate variability and postexercise heart rate recovery are used to assess cardiac parasympathetic tone in human studies, but in some cases these indexes appear to yield discordant information. We utilized pyridostigmine, an acetylcholinesterase inhibitor that selectively augments the parasympathetic efferent signal, to further characterize parasympathetic regulation of rest and postexercis...
متن کاملcompactifications and function spaces on weighted semigruops
chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...
15 صفحه اولParasympathetic effects on cardiac electrophysiology during exercise and recovery.
Depressed parasympathetic tone is associated with an increased risk of sudden cardiac death. Exercise and the postexercise recovery period, which are associated with parasympathetic withdrawal, are high risk periods for sudden death. However, parasympathetic effects on cardiac electrophysiology during exercise and recovery have not been described. Electrophysiology studies were performed using ...
متن کاملQigong, Parasympathetic Function and Fibromyalgia
Fibromyalgia (FM) is characterized by widespread pain and multiple other symptoms; underlying mechanisms include central sensitization, dysregulation of the stress response system, and autonomic nervous system dysregulation. Alterations in the sympathetic nervous system have been variably implicated, but a reduction in parasympathetic nervous system (PNS) activity is now becoming more clearly i...
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ژورنال
عنوان ژورنال: The Journal of Kansai Medical University
سال: 1957
ISSN: 0022-8400
DOI: 10.5361/jkmu1956.9.4_212