Study on time-based variation of blood circulation index, pulse wave energy, and RAI of healthy adult men after different eating times
Background: The purpose of this study is to examine the effects of different eating times on blood circulation index, pulse wave energy (E), and radial augmentation index (RAI) of healthy adult men. Methods: Blood circulation index, E, and RAI were measured using a three-dimensional (3-D) pulse imag...
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| Format: | Article |
| Language: | English |
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Elsevier
2013-12-01
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| Series: | Integrative Medicine Research |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2213422013000747 |
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| author | Gyeong-Cheol Kim Ki-Young Ji Yi-Soon Kim Yi-Sub Kwak |
| author_facet | Gyeong-Cheol Kim Ki-Young Ji Yi-Soon Kim Yi-Sub Kwak |
| author_sort | Gyeong-Cheol Kim |
| collection | DOAJ |
| description | Background: The purpose of this study is to examine the effects of different eating times on blood circulation index, pulse wave energy (E), and radial augmentation index (RAI) of healthy adult men.
Methods: Blood circulation index, E, and RAI were measured using a three-dimensional (3-D) pulse imaging system (3-D MAC) at before, right after, 30 minutes after, 1 hour after, and 2 hours after eating.
Results: In the blood circulation index, heart rate (HR), estimated cardiac output (ECO), and estimated cardiac output index (ECI) increased significantly right after eating compared to before eating. By contrast, estimated circulation resistance (ECR) and estimated circulation resistance index (ECRI) decreased significantly right after eating compared to before eating. E had a tendency to increase right after eating compared to before eating and decrease gradually at every experimental point (left and right Chon, Kwan, and Cheok). RAI had a tendency to decrease right after eating compared to before eating and increase gradually at every experimental point.
Conclusions: Different eating times can bring about changes on blood circulation index, E, and RAI. These changes show a certain tendency and coincide with the physiological factors that eating causes a rise of HR, an increase of systolic cardiac pump performance, and a reduction of peripheral vascular resistance. |
| format | Article |
| id | doaj-art-568d83c0bbbc44ad912eb93f207c4335 |
| institution | OA Journals |
| issn | 2213-4220 |
| language | English |
| publishDate | 2013-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Integrative Medicine Research |
| spelling | doaj-art-568d83c0bbbc44ad912eb93f207c43352025-08-20T01:57:20ZengElsevierIntegrative Medicine Research2213-42202013-12-012417418010.1016/j.imr.2013.10.002Study on time-based variation of blood circulation index, pulse wave energy, and RAI of healthy adult men after different eating timesGyeong-Cheol Kim0Ki-Young Ji1Yi-Soon Kim2Yi-Sub Kwak3Department of Diagnostics, College of Korean Medicine, Dong-Eui University, Busan, KoreaDepartment of Diagnostics, College of Korean Medicine, Dong-Eui University, Busan, KoreaDepartment of Healthcare Management, Healthcare Management Science Institute, Dong-Eui University, Busan, KoreaDepartment of Physical Education, College of Sport Science, Dong-Eui University, Busan, KoreaBackground: The purpose of this study is to examine the effects of different eating times on blood circulation index, pulse wave energy (E), and radial augmentation index (RAI) of healthy adult men. Methods: Blood circulation index, E, and RAI were measured using a three-dimensional (3-D) pulse imaging system (3-D MAC) at before, right after, 30 minutes after, 1 hour after, and 2 hours after eating. Results: In the blood circulation index, heart rate (HR), estimated cardiac output (ECO), and estimated cardiac output index (ECI) increased significantly right after eating compared to before eating. By contrast, estimated circulation resistance (ECR) and estimated circulation resistance index (ECRI) decreased significantly right after eating compared to before eating. E had a tendency to increase right after eating compared to before eating and decrease gradually at every experimental point (left and right Chon, Kwan, and Cheok). RAI had a tendency to decrease right after eating compared to before eating and increase gradually at every experimental point. Conclusions: Different eating times can bring about changes on blood circulation index, E, and RAI. These changes show a certain tendency and coincide with the physiological factors that eating causes a rise of HR, an increase of systolic cardiac pump performance, and a reduction of peripheral vascular resistance.http://www.sciencedirect.com/science/article/pii/S2213422013000747blood circulation indexeating timepulse waveradial augmentation index |
| spellingShingle | Gyeong-Cheol Kim Ki-Young Ji Yi-Soon Kim Yi-Sub Kwak Study on time-based variation of blood circulation index, pulse wave energy, and RAI of healthy adult men after different eating times Integrative Medicine Research blood circulation index eating time pulse wave radial augmentation index |
| title | Study on time-based variation of blood circulation index, pulse wave energy, and RAI of healthy adult men after different eating times |
| title_full | Study on time-based variation of blood circulation index, pulse wave energy, and RAI of healthy adult men after different eating times |
| title_fullStr | Study on time-based variation of blood circulation index, pulse wave energy, and RAI of healthy adult men after different eating times |
| title_full_unstemmed | Study on time-based variation of blood circulation index, pulse wave energy, and RAI of healthy adult men after different eating times |
| title_short | Study on time-based variation of blood circulation index, pulse wave energy, and RAI of healthy adult men after different eating times |
| title_sort | study on time based variation of blood circulation index pulse wave energy and rai of healthy adult men after different eating times |
| topic | blood circulation index eating time pulse wave radial augmentation index |
| url | http://www.sciencedirect.com/science/article/pii/S2213422013000747 |
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