Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 임영효 | - |
dc.date.accessioned | 2020-08-27T02:21:14Z | - |
dc.date.available | 2020-08-27T02:21:14Z | - |
dc.date.issued | 2019-08 | - |
dc.identifier.citation | SCIENTIFIC REPORTS, v. 9, article no. 11892 | en_US |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://www.nature.com/articles/s41598-019-48386-9 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/152634 | - |
dc.description.abstract | There has been the possibility for respiration and carotid pulsation to be simultaneously monitored from a distance using impulse-radio ultra-wideband (IR-UWB) radar. Therefore, we investigated the validity of simultaneous respiratory rates (RR), pulse rates (PR) and R-R interval measurement using IR-UWB radar. We included 19 patients with a normal sinus rhythm (NSR) and 14 patients with persistent atrial fibrillation (PeAF). The RR, PR, R-R interval and rhythm were obtained simultaneously from the right carotid artery area in a supine position and under normal breathing conditions using IR-UWB radar. There was excellent agreement between the RR obtained by IR-UWB radar and that manually counted by a physician (intraclass correlation coefficient [ICC] 0.852). In the NSR group, there was excellent agreement between the PR (ICC 0.985), average R-R interval (ICC 0.999), and individual R-R interval (ICC 0.910) measured by IR-UWB radar and electrocardiography. In the PeAF group, PR (ICC 0.930), average R-R interval (ICC 0.957) and individual R-R interval (ICC 0.701) also agreed well between the two methods. These results demonstrate that IR-UWB radar can simultaneously monitor respiration, carotid pulse and heart rhythm with high precision and may thus be utilized as a noncontact continuous vital sign monitoring in clinical practice. | en_US |
dc.description.sponsorship | This research was supported by the Bio & Medical Technology Development Program of the National Research Foundation (NRF) and funded by the Korean government (MSIT) (No. 2017M3A9E2064741). | en_US |
dc.language.iso | en | en_US |
dc.publisher | NATURE PUBLISHING GROUP | en_US |
dc.subject | PULSE TRANSIT-TIME | en_US |
dc.title | Preclinical Evaluation of a Noncontact Simultaneous Monitoring Method for Respiration and Carotid Pulsation Using Impulse-Radio Ultra-Wideband Radar | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1038/s41598-019-48386-9 | - |
dc.relation.page | 1-12 | - |
dc.relation.journal | SCIENTIFIC REPORTS | - |
dc.contributor.googleauthor | Park, Jun-Young | - |
dc.contributor.googleauthor | Lee, Yonggu | - |
dc.contributor.googleauthor | Choi, Yeon-Woo | - |
dc.contributor.googleauthor | Heo, Ran | - |
dc.contributor.googleauthor | Park, Hyun-Kyung | - |
dc.contributor.googleauthor | Cho, Seok-Hyun | - |
dc.contributor.googleauthor | Cho, Sung Ho | - |
dc.contributor.googleauthor | Lim, Young-Hyo | - |
dc.relation.code | 2019002548 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | mdoim | - |
dc.identifier.orcid | https://orcid.org/0000-0001-7203-7425 | - |
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