NDLI: Variability of arterial blood pressure and heart rate evaluated by fixed rate atrial pacing

Content Provider	IEEE Xplore Digital Library
Author	Barnstedt, J. Stellmacher, A. Dambacher, M. Baumert, J.H. Adt, M. Frey, A.W.
Copyright Year	1995
Description	Author affiliation: Inst. fur Anaesthesiologie, Deutsches Herzzentrum, Berlin, Germany (Barnstedt, J.; Stellmacher, A.)
Abstract	Variability of arterial blood pressure (BPV) and heart rate (HRV) were investigated in 26 patients shortly after CABG surgery under two conditions: During the first recording patients had sinus rhythm of 65 to 88 beats per minute; after that the atrium was stimulated at 91 to 115 beats per minute with an external pacemaker. HRV and BPV were determined by discrete Fourier analysis of low frequency (LF) and high frequency (HF) spectral power. While HRV decreases in LF to <0.7% and in HF to 9% compared with sinus rhythm, BPV doesn't change significantly in LF but increases significantly in HF. This supports the idea that normally parasympathetic HF HRV can compensate blood pressure fluctuations due to respiration and that sympathetic vasomotor control does not react in these short beat to beat intervals.
Starting Page	297
Ending Page	300
File Size	352259
Page Count	4
File Format	PDF
ISBN	0780330536
DOI	10.1109/CIC.1995.482631
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1995-09-10
Publisher Place	Austria
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Arterial blood pressure Heart rate Heart rate variability Hafnium Rhythm Frequency Surgery Pacemakers Blood pressure Fluctuations
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in