Effect of food intake on left ventricular wall stress
(2014) In Cardiovascular Ultrasound 12.- Abstract
- Objective: Left ventricular wall stress has been investigated in a variety of populations, but the effect of food intake has not been evaluated. We assessed whether left ventricular wall stress is affected by food intake in healthy subjects. Methods: Twenty-three healthy subjects aged 25.6 +/- 4.5 years were investigated. Meridional end-systolic wall stress (ESS) and circumferential end-systolic wall stress (cESS) were measured before, 30 minutes after, and 110 minutes after a standardised meal. Results: Both ESS and cESS decreased significantly (P < 0.001) from fasting values 30 minutes after the meal, and had not returned to baseline after 110 minutes. ESS decreased from 65 +/- 16 kdynes/cm(2) (fasting) to 44 +/- 12 kdynes/cm(2) 30... (More)
- Objective: Left ventricular wall stress has been investigated in a variety of populations, but the effect of food intake has not been evaluated. We assessed whether left ventricular wall stress is affected by food intake in healthy subjects. Methods: Twenty-three healthy subjects aged 25.6 +/- 4.5 years were investigated. Meridional end-systolic wall stress (ESS) and circumferential end-systolic wall stress (cESS) were measured before, 30 minutes after, and 110 minutes after a standardised meal. Results: Both ESS and cESS decreased significantly (P < 0.001) from fasting values 30 minutes after the meal, and had not returned to baseline after 110 minutes. ESS decreased from 65 +/- 16 kdynes/cm(2) (fasting) to 44 +/- 12 kdynes/cm(2) 30 minutes after, and to 58 +/- 13 kdynes/cm(2) 110 minutes after eating. cESS decreased from 98 +/- 24 kdynes/cm(2) to 67 +/- 18 kdynes/cm(2) 30 minutes after, and to 87 +/- 19 kdynes/cm(2) 110 minutes after the meal. Conclusion: This study shows that left ventricular wall stress is affected by food intake in healthy subjects. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4414140
- author
- Gårdinger, Ylva LU ; Hlebowicz, Joanna LU ; Björgell, Ola LU and Dencker, Magnus LU
- organization
- publishing date
- 2014
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Food intake, Echocardiography, Wall stress
- in
- Cardiovascular Ultrasound
- volume
- 12
- article number
- 2
- publisher
- BioMed Central (BMC)
- external identifiers
-
- wos:000332891800001
- scopus:84892943686
- pmid:24468220
- ISSN
- 1476-7120
- DOI
- 10.1186/1476-7120-12-2
- language
- English
- LU publication?
- yes
- id
- ca0724be-e536-4665-80ff-1e9dc8c3aa56 (old id 4414140)
- date added to LUP
- 2016-04-01 14:29:27
- date last changed
- 2024-01-10 04:26:40
@article{ca0724be-e536-4665-80ff-1e9dc8c3aa56, abstract = {{Objective: Left ventricular wall stress has been investigated in a variety of populations, but the effect of food intake has not been evaluated. We assessed whether left ventricular wall stress is affected by food intake in healthy subjects. Methods: Twenty-three healthy subjects aged 25.6 +/- 4.5 years were investigated. Meridional end-systolic wall stress (ESS) and circumferential end-systolic wall stress (cESS) were measured before, 30 minutes after, and 110 minutes after a standardised meal. Results: Both ESS and cESS decreased significantly (P < 0.001) from fasting values 30 minutes after the meal, and had not returned to baseline after 110 minutes. ESS decreased from 65 +/- 16 kdynes/cm(2) (fasting) to 44 +/- 12 kdynes/cm(2) 30 minutes after, and to 58 +/- 13 kdynes/cm(2) 110 minutes after eating. cESS decreased from 98 +/- 24 kdynes/cm(2) to 67 +/- 18 kdynes/cm(2) 30 minutes after, and to 87 +/- 19 kdynes/cm(2) 110 minutes after the meal. Conclusion: This study shows that left ventricular wall stress is affected by food intake in healthy subjects.}}, author = {{Gårdinger, Ylva and Hlebowicz, Joanna and Björgell, Ola and Dencker, Magnus}}, issn = {{1476-7120}}, keywords = {{Food intake; Echocardiography; Wall stress}}, language = {{eng}}, publisher = {{BioMed Central (BMC)}}, series = {{Cardiovascular Ultrasound}}, title = {{Effect of food intake on left ventricular wall stress}}, url = {{https://lup.lub.lu.se/search/files/4001894/4882824}}, doi = {{10.1186/1476-7120-12-2}}, volume = {{12}}, year = {{2014}}, }