This contemporary narrative review summarizes the anatomy, physiology, and pathophysiology of the cardiovascular autonomic nervous system and describes the merits and shortfalls of testing modalities.
Autonomic neural control of the cardiovascular system is formed of complex and dynamic processes able to adjust rapidly to mitigate perturbations in hemodynamics and maintain homeostasis. Alterations in autonomic control feature in the development or progression of a multitude of diseases with wide-ranging physiological implications given the neural system's responsibility for controlling inotropy, chronotropy, lusitropy, and dromotropy. Imbalances in sympathetic and parasympathetic neural control are also implicated in the development of arrhythmia in several cardiovascular conditions sparking interest in autonomic modulation as a form of treatment. A number of measures of autonomic function have shown prognostic significance in health and in pathological states and have undergone varying degrees of refinement, yet adoption into clinical practice remains extremely limited. The focus of this contemporary narrative review is to summarize the anatomy, physiology, and pathophysiology of the cardiovascular autonomic nervous system and describe the merits and shortfalls of testing modalities available. © 2023 American Physiological Society. Compr Physiol 13:4493-4511, 2023.
Karim et al. (Thu,) conducted a review in Cardiovascular autonomic nervous system. This contemporary narrative review summarizes the anatomy, physiology, and pathophysiology of the cardiovascular autonomic nervous system and describes the merits and shortfalls of testing modalities.