Exercise training and baroreflex sensitivity in patients with neurally mediated syncope
نویسندگان
چکیده
منابع مشابه
The effects of exercise training on arterial baroreflex sensitivity in neurally mediated syncope patients.
AIMS The clinical effects of different modalities of treatment for neurally mediated syncope have been studied for years; however, their influences on its pathophysiological mechanisms still have not been determined. This research aimed to observe the effects of physical training, tilt training, and pharmacological therapy on the arterial baroreflex sensitivity and muscle sympathetic nerve acti...
متن کاملRole of Baroreflex Sensitivity in Predicting Tilt Training Response in Patients with Neurally Mediated Syncope.
PURPOSE An association between baroreflex sensitivity (BRS) and the response to tilt training has not been reported in patients with neurally mediated syncope (NMS). This study sought to investigate the role of BRS in predicting the response to tilt training in patients with NMS. MATERIALS AND METHODS We analyzed 57 patients who underwent tilt training at our hospital. A responder to tilt tra...
متن کاملNeurally mediated syncope.
Neurally mediated syncope is a disorder of the autonomic regulation of postural tone, which results in hypotension, bradycardia, and loss of consciousness. A wide variety of stimuli can trigger this reflex, the most common stimulus being orthostatic stress. Typically, a patient with neurally mediated syncope experiences nausea, lightheadedness, a feeling of warmth, and pallor before abruptly lo...
متن کاملGender Difference in Patients with Recurrent Neurally Mediated Syncope
PURPOSE The gender difference of neurally mediated syncope is not well defined in a large patient population. The aim of this study was to evaluate the gender difference of clinical manifestations in patients with neurally mediated syncope who underwent head-up tilt test. MATERIALS AND METHODS The medical records of 1,051 consecutive patients with two or more episodes of syncope, who were dia...
متن کاملExercise training restores baroreflex sensitivity in never-treated hypertensive patients.
The effects of exercise training on baroreflex control of sympathetic nerve activity in human hypertension are unknown. We hypothesized that exercise training would improve baroreflex control of muscle sympathetic nerve activity (MSNA) and heart rate (HR) in patients with hypertension and that exercise training would reduce MSNA and blood pressure (BP) in hypertensive patients. Twenty never-tre...
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ژورنال
عنوان ژورنال: European Heart Journal
سال: 2007
ISSN: 0195-668X,1522-9645
DOI: 10.1093/eurheartj/ehm431