Alteration of autonomic blood pressure control during hemodialysis in peripheral vascular disease patients

Blood pressure (BP) response to volume depletion induced by hemodialysis (HD) treatment may be important to understand the pathophysiology of the increased mortality in HD patients with vascular calcification. In the present study a comparison between end stage renal disease (ESRD) patients affected...

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Veröffentlicht in:2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society Jg. 2011; S. 5511 - 5514
Hauptverfasser: Titapiccolo, J. I., Cerutti, S., Garzotto, F., Cruz, D., Moissl, U., Tetta, C., Signorini, M. G., Ronco, C., Ferrario, M.
Format: Tagungsbericht Journal Article
Sprache:Englisch
Veröffentlicht: United States IEEE 01.01.2011
Schlagworte:
Adaptation, Physiological
Aged
Autonomic Nervous System - physiopathology
Baroreflex
Biomedical monitoring
Blood Pressure
Diseases
Feedback, Physiological
Fluids
Heart rate variability
High definition video
Humans
Immune system
Kidney Failure, Chronic - complications
Kidney Failure, Chronic - physiopathology
Kidney Failure, Chronic - rehabilitation
Male
Middle Aged
Peripheral Vascular Diseases - complications
Peripheral Vascular Diseases - physiopathology
Renal Dialysis
ISBN:9781424441211, 1424441218
ISSN:1094-687X, 1557-170X, 2694-0604, 2694-0604
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Zusammenfassung:Blood pressure (BP) response to volume depletion induced by hemodialysis (HD) treatment may be important to understand the pathophysiology of the increased mortality in HD patients with vascular calcification. In the present study a comparison between end stage renal disease (ESRD) patients affected by peripheral vascular disease (PVD) and ESRD patients without PVD was performed. Continuous blood pressure was recorded at the beginning and at the end of HD. BP and heart rate variability (HRV) were analyzed to quantify the autonomic nervous system regulation of heart beat and peripheral resistance. PVD patients showed an increase of pulse pressure (PP) during HD, an altered autonomic peripheral control, a lower sympathetic activity, with respect to ESRD patients without PVD.
Bibliographie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISBN:9781424441211
1424441218
ISSN:1094-687X
1557-170X
2694-0604
2694-0604
DOI:10.1109/IEMBS.2011.6091406