Results 211 to 220 of about 134,943 (269)
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Arrhythmias and the Autonomic Nervous System
European Journal of Cardiovascular Prevention & Rehabilitation, 1994This review discusses the current evidence relating to the prevalence and significance of markers of electrical instability and of autonomic dysfunction in patients who have suffered acute myocardial infarction in light of recent studies performed in patients given thrombolytic therapy during the acute phase.
A P, Maggioni, G, Zuanetti
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2016
The functions of the autonomic nervous system are (1) control of vital signs, (2) visceral control, and (3) adjustment to the external environment. The autonomic nervous system consists of sympathetic and parasympathetic nervous systems, which are different from each other anatomically as well as pharmacologically.
Hiroshi Shibasaki, Mark Hallett
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The functions of the autonomic nervous system are (1) control of vital signs, (2) visceral control, and (3) adjustment to the external environment. The autonomic nervous system consists of sympathetic and parasympathetic nervous systems, which are different from each other anatomically as well as pharmacologically.
Hiroshi Shibasaki, Mark Hallett
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Evaluation of the Autonomic Nervous System
Physical Medicine and Rehabilitation Clinics of North America, 2003This article has reviewed the laboratory evaluation of autonomic disorders. Autonomic testing can be divided into the assessment of three functional domains: sudomotor (assessed best by the thermoregulatory sweat test or QSART), cardiovagal (assessed by the Valsalva ratio and heart rate response to deep breathing or standing up), and adrenergic ...
Safwan S, Jaradeh, Thomas E, Prieto
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Ageing and the Autonomic Nervous System
2023The vertebrate nervous system is divided into central (CNS) and peripheral (PNS) components. In turn, the PNS is divided into the autonomic (ANS) and enteric (ENS) nervous systems. Ageing implicates time-related changes to anatomy and physiology in reducing organismal fitness.
Takla, Michael +4 more
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2020
The autonomic nervous system innervates the visceral organs, the glands and the blood vessels. It regulates the internal environment, and it is largely responsible for maintaining normal bodily functions such as respiration, blood pressure and micturition. The peripheral autonomic nervous system consists of two parts, a thoracolumbar or sympathetic and
Ten Donkelaar, Hans J. +3 more
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The autonomic nervous system innervates the visceral organs, the glands and the blood vessels. It regulates the internal environment, and it is largely responsible for maintaining normal bodily functions such as respiration, blood pressure and micturition. The peripheral autonomic nervous system consists of two parts, a thoracolumbar or sympathetic and
Ten Donkelaar, Hans J. +3 more
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Tumors of the Autonomic Nervous System
Pathology Patterns Reviews, 2001Tumors of the adrenal medulla, extra-adrenal paraganglia of the sympathetic neuroendocrine system, and paraganglia of the head and neck are derivedfrom neural crest cells. These tumors manifest as growing masses and can cause endocrine dysfunction due to unregulated secretion of hormones.
D A, Ellison, D M, Parham
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2011
The neural regulation of cardiac function is mainly determined, on its efferent side, by the interaction of sympathetic and vagal mechanisms. In most physiological conditions, the activation of either the sympathetic or vagal outflow is accompanied by the inhibition of the other suggesting the concept of sympatho-vagal balance as a horizontal beam ...
N. Montano, E. Tobaldini, A. Porta
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The neural regulation of cardiac function is mainly determined, on its efferent side, by the interaction of sympathetic and vagal mechanisms. In most physiological conditions, the activation of either the sympathetic or vagal outflow is accompanied by the inhibition of the other suggesting the concept of sympatho-vagal balance as a horizontal beam ...
N. Montano, E. Tobaldini, A. Porta
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Syncope and the Autonomic Nervous System
Journal of Cardiovascular Electrophysiology, 1996Syncope and the Autonomic Nervous System. The autonomic nervous system plays a central role in the maintenance of hemodynamic stability. Dysfunction of this complex regulatory system can lead to the development of loss of consciousness. This article summarizes our current understanding of the role of the autonomic nervous system in maintaining a stable
K G, Lurie, D, Benditt
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