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  • Cardiac
  • However, cardiac vagal neural function is also a potent determinant of baroreflex gain. (ahajournals.org)
  • 15 Thus, these techniques represent a "gold standard," because there is a clear cause for baroreceptor engagement and a clear effect in baroreflex-mediated cardiac chronotropy. (ahajournals.org)
  • 7 . The system of claim 1 , further comprising an implantable neural stimulator (NS) device and an implantable cardiac stimulator, wherein the implantable NS device includes the baroreflex stimulator and the implantable cardiac stimulator includes the adverse event detector, and both the implantable cardiac stimulator and the implantable NS device include transceivers to wirelessly communicate with each other. (google.es)
  • A method for determining the baroreflex provides a non-invasive measurement of cardiac-interval periods, and a mathematical analysis of these measurement values on the basis of non-linear dynamic methods. (google.com)
  • renal
  • Long-term treatment does not result in further decrease in renal function, indicating baroreflex activation as a safe and effective therapy. (ahajournals.org)
  • dysfunction
  • Baroreflex dysfunction observed in diabetic subjects has important clinical implications, because the arterial baroreceptors constitute an important system that acts against wide oscillations in arterial pressure (AP), acting on both the sympathetic and parasympathetic limbs of the autonomic nervous system. (hindawi.com)
  • Additionally, clinical trials have shown an association between baroreflex dysfunction and morbidity and mortality [ 3 - 5 ]. (hindawi.com)
  • assess
  • The aim of this study, therefore, was to assess whether the arterial baroreflex can be enhanced by a slow rate of breathing (6 breaths/min) in healthy subjects and in patients with CHF. (ahajournals.org)
  • frequency
  • 3 . The system of claim 1 , wherein the baroreflex signal has a frequency, and the modulator includes a modulator to modulate the frequency based on the signal indicative of the adverse event. (google.es)
  • vascular
  • Although the adult literature includes cases of severe headache in baroreflex failure, 1 , 2 we present the first case of a child with recurrent thunderclap headache and cerebral vasospasm with baroreflex failure secondary to vascular complications of a rare genetic connective tissue disorder. (aappublications.org)
  • sudden
  • Sudden, severe, and life-threatening, the crises associated with baroreflex failure are diagnostically challenging, particularly in children, a population in which it has rarely been described. (aappublications.org)
  • activation
  • Systems include at least one baroreflex activation. (google.com.au)
  • Systems include at least one baroreflex activation device, at least one sensor for sensing physiological activity of the patient, and a processor coupled with the baroreflex activation device(s) and the sensor(s) for processing sensed data received from the sensor and for activating the baroreflex activation device. (google.com.au)
  • circulation
  • We have demonstrated that, in the course of streptozotocin-(STZ-) induced experimental diabetes, baroreflex control of circulation was impaired [ 7 , 9 , 11 - 13 ]. (hindawi.com)