Is a short re-feeding program effective in reducing adverse cardiac events in eating disorder patients?

Herbert Jelinek; M P Tarvainen; David J Cornforth; Ivor Spence; J Russell

doi:10.1109/CIC.2015.7411078

Is a short re-feeding program effective in reducing adverse cardiac events in eating disorder patients?

Herbert Jelinek, M P Tarvainen, David J Cornforth, Ivor Spence, J Russell

Research output: Book chapter/Published conference paper › Conference paper

1 Citation (Scopus)

Abstract

Eating Disorder (ED) patients who were admitted to an eating disorders program for a 6-week treatment and were assessed for changes in heart rate variability (HRV). Linear heart rate variability measures (HRV) were determined using Kubios software from 20 minute,Lead 3 ECG recordings following a 5-minute rest period.Eighteen patients and 31 controls were included in the analysis. Results were deemed significant if p<0.05. No significant differences in HRV parameters were noted for the control group between Pre- and Post-treatment. For the ED group, mean RR interval length decreased significantly compared to the control group (p=0.006).HF peak frequency increased significantly in the ED group (p=0.001). High frequency (HF) peak indicated that the respiratory frequency increased from Pre to Post measurement. RMSSD tended to decrease (p=0.047) in the ED group. Hence at admission to hospital the ED group was more parasympathetic during rest compared to controls, but they became more sympathetic after the intervention and thus approached the HRV measures of the controls suggesting improvement in ANS modulation of the heart.

Original language	English
Title of host publication	Computing in Cardiology 2015
Subtitle of host publication	Volume 42
Editors	Alan Murray
Place of Publication	United States
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	985-987
Number of pages	3
Volume	42
ISBN (Electronic)	9781509006847
ISBN (Print)	9781509006854
DOIs	https://doi.org/10.1109/CIC.2015.7411078
Publication status	Published - 2015
Event	42nd Computing in Cardiology Conference, CinC 2015 - Saint Jean d’Angely Campus, University of Nice, Nice, France Duration: 06 Sep 2015 → 09 Sep 2015 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7400013 (Conference proceedings) https://web.archive.org/web/20150817063014/http://www.cinc2015.org:80/ (Conference website)

Publication series

Name
ISSN (Print)	2325-8861

Conference

Conference	42nd Computing in Cardiology Conference, CinC 2015
Country	France
City	Nice
Period	06/09/15 → 09/09/15
Other	Computing in Cardiology provides an international forum for scientists and professionals from the fields of medicine, physics, engineering and computer science, and has been held annually since 1974.
Internet address	http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7400013 (Conference proceedings) https://web.archive.org/web/20150817063014/http://www.cinc2015.org:80/ (Conference website)

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10.1109/CIC.2015.7411078

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Jelinek, H., Tarvainen, M. P., Cornforth, D. J., Spence, I., & Russell, J. (2015). Is a short re-feeding program effective in reducing adverse cardiac events in eating disorder patients? In A. Murray (Ed.), Computing in Cardiology 2015: Volume 42 (Vol. 42, pp. 985-987). IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/CIC.2015.7411078

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title = "Is a short re-feeding program effective in reducing adverse cardiac events in eating disorder patients?",

abstract = "Eating Disorder (ED) patients who were admitted to an eating disorders program for a 6-week treatment and were assessed for changes in heart rate variability (HRV). Linear heart rate variability measures (HRV) were determined using Kubios software from 20 minute,Lead 3 ECG recordings following a 5-minute rest period.Eighteen patients and 31 controls were included in the analysis. Results were deemed significant if p<0.05. No significant differences in HRV parameters were noted for the control group between Pre- and Post-treatment. For the ED group, mean RR interval length decreased significantly compared to the control group (p=0.006).HF peak frequency increased significantly in the ED group (p=0.001). High frequency (HF) peak indicated that the respiratory frequency increased from Pre to Post measurement. RMSSD tended to decrease (p=0.047) in the ED group. Hence at admission to hospital the ED group was more parasympathetic during rest compared to controls, but they became more sympathetic after the intervention and thus approached the HRV measures of the controls suggesting improvement in ANS modulation of the heart.",

author = "Herbert Jelinek and Tarvainen, {M P} and Cornforth, {David J} and Ivor Spence and J Russell",

note = "Imported on 03 May 2017 - DigiTool details were: publisher = IEEE Press, 2015. editor/s (773b) = Alan Murray; Event dates (773o) = 6-9 Sep 2015; Parent title (773t) = Computing in Cardiology Conference. ISSNs: 2325-8861; ; 42nd Computing in Cardiology Conference, CinC 2015<br/> ; Conference date: 06-09-2015 Through 09-09-2015",

year = "2015",

doi = "10.1109/CIC.2015.7411078",

language = "English",

isbn = "9781509006854",

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publisher = "IEEE, Institute of Electrical and Electronics Engineers",

pages = "985--987",

editor = "Alan Murray",

booktitle = "Computing in Cardiology 2015",

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Jelinek, H, Tarvainen, MP, Cornforth, DJ, Spence, I & Russell, J 2015, Is a short re-feeding program effective in reducing adverse cardiac events in eating disorder patients? in A Murray (ed.), Computing in Cardiology 2015: Volume 42. vol. 42, IEEE, Institute of Electrical and Electronics Engineers, United States, pp. 985-987, 42nd Computing in Cardiology Conference, CinC 2015
, Nice, France, 06/09/15. https://doi.org/10.1109/CIC.2015.7411078

Is a short re-feeding program effective in reducing adverse cardiac events in eating disorder patients? / Jelinek, Herbert; Tarvainen, M P; Cornforth, David J; Spence, Ivor; Russell, J.

Computing in Cardiology 2015: Volume 42. ed. / Alan Murray. Vol. 42 United States : IEEE, Institute of Electrical and Electronics Engineers, 2015. p. 985-987.