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심박변동의 Power Spectrum 분석에 의한 정상 성인의 자율신경기능 평가
DC Field | Value | Language |
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dc.contributor.author | 김덕용 | - |
dc.date.accessioned | 2020-07-03T17:47:45Z | - |
dc.date.available | 2020-07-03T17:47:45Z | - |
dc.date.issued | 1997 | - |
dc.identifier.issn | 1225-584X | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/177836 | - |
dc.description.abstract | The powers of the low-frequency(LF) and high-frequency(HF) components characterizing heart rate variability (HRV) appear to reflect, in their reciprocal relationship, changes in the state of the sympatho-vagal balance occurring during orthostatic stress with head-up tilt. We studied 24 healthy volunteers (median age, 23.1 years) who were subjected after a rest period to a series of passive head-up tilt steps chosen from the following angles: 00. 150, 300, 450, 700, and 900 under the condition of frequency controlled respiration(0.25Hz) in order to get data of the Korean young adults. During head-up tilt, heart rate and normalized low frequency power(LFN : 0.05∼0.15 Hz) of HRV showed significant increase(p=0.000), but normalized high frequency power(HFN : 0.2∼0.3 Hz) and total power showed progressive decrease(p=0.000, p<0.01 respectively). Male showed significantly higher LFN and lower HFN than female at tilt table angle 00(p<0.01). Power spectral analysis of HRV appears to be capable of providing a noninvasive quantitatibve evaluation of graded changes in the state of the sympatho-vagal balance. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | Korean | - |
dc.publisher | 대한재활의학회 | - |
dc.relation.isPartOf | Journal of the Korean Academy of Rehabilitation Medicine (대한재활의학회지) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | 심박변동의 Power Spectrum 분석에 의한 정상 성인의 자율신경기능 평가 | - |
dc.title.alternative | Assessment of Autonomic Nervous Function in Young Adults by Power Spectral Analysis of Heart Rate Variability | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Rehabilitation Medicine (재활의학교실) | - |
dc.contributor.googleauthor | 전중선 | - |
dc.contributor.googleauthor | 전세일 | - |
dc.contributor.googleauthor | 조경자 | - |
dc.contributor.googleauthor | 진미령 | - |
dc.contributor.googleauthor | 김태선 | - |
dc.contributor.googleauthor | 김덕용 | - |
dc.contributor.googleauthor | 안준 | - |
dc.contributor.googleauthor | 정기삼 | - |
dc.contributor.googleauthor | 신근수 | - |
dc.contributor.googleauthor | 이명호 | - |
dc.contributor.localId | A00375 | - |
dc.relation.journalcode | J01803 | - |
dc.subject.keyword | Head-up tilt, Heart rate variability(PSA), Sympatho-vagal balance, Head-up tilt, Power spectral analysis(PSA) | - |
dc.contributor.alternativeName | Kim, Deog Young | - |
dc.contributor.affiliatedAuthor | 김덕용 | - |
dc.citation.volume | 21 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 928 | - |
dc.citation.endPage | 935 | - |
dc.identifier.bibliographicCitation | Journal of the Korean Academy of Rehabilitation Medicine (대한재활의학회지), Vol.21(5) : 928-935, 1997 | - |
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