Cited 11 times in
Value of Echo-Doppler Derived Pulmonary Vascular Resistance, Net-Atrioventricular Compliance and Tricuspid Annular Velocity in Determining Exercise Capacity in Patients With Mitral Stenosis
DC Field | Value | Language |
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dc.contributor.author | 최의영 | - |
dc.contributor.author | 하종원 | - |
dc.contributor.author | 강석민 | - |
dc.contributor.author | 김성애 | - |
dc.contributor.author | 심재민 | - |
dc.contributor.author | 심지영 | - |
dc.contributor.author | 윤세정 | - |
dc.contributor.author | 임세중 | - |
dc.contributor.author | 장양수 | - |
dc.contributor.author | 정남식 | - |
dc.contributor.author | 최동훈 | - |
dc.date.accessioned | 2014-12-21T16:31:37Z | - |
dc.date.available | 2014-12-21T16:31:37Z | - |
dc.date.issued | 2007 | - |
dc.identifier.issn | 1346-9843 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/95856 | - |
dc.description.abstract | Background The present study sought to determine if echo-Doppler-derived pulmonary vascular resistance (PVRecho), net-atrioventricular compliance (Cn) and tricuspid peak systolic annular velocity (Sa), as parameters of right ventricular function, have value in predicting exercise capacity in patients with mitral stenosis (MS). Methods and Results Thirty-two patients with moderate or severe MS without left ventricular systolic dysfunction were studied. After comprehensive echo-Doppler measurements, including PVRecho, tricuspid Sa and left-sided Cn, supine bicycle exercise echo and concomitant respiratory gas analysis were performed. Measurements during 5 cardiac cycles representing the mean heart rate were averaged. Increment of resting PVRecho (r=-0.416, p=0.018) and decrement of resting Sa (r=0.433, p=0.013) and Cn (r=0.469, p=0.007) were significantly associated with decrease in %VO2 peak. The predictive accuracy for %VO2 peak could increase by combining these parameters as Sa/PVRecho (r=0.500, p=0.004) or Cn· (Sa/PVRecho) (r=0.572, p=0.001) independent of mitral valve area, mean diastolic pressure gradients or presence of atrial fibrillation. Conclusions Measurement of PVRecho, Cn and Sa might provide important information about the exercise capacity of patients with MS. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 1721~1727 | - |
dc.relation.isPartOf | CIRCULATION JOURNAL | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Value of Echo-Doppler Derived Pulmonary Vascular Resistance, Net-Atrioventricular Compliance and Tricuspid Annular Velocity in Determining Exercise Capacity in Patients With Mitral Stenosis | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Internal Medicine (내과학) | - |
dc.contributor.googleauthor | Eui-Young Choi | - |
dc.contributor.googleauthor | Jaemin Shim | - |
dc.contributor.googleauthor | Namsik Chung | - |
dc.contributor.googleauthor | Yangsoo Jang | - |
dc.contributor.googleauthor | Se-Joong Rim | - |
dc.contributor.googleauthor | Jong-Won Ha | - |
dc.contributor.googleauthor | Donghoon Choi | - |
dc.contributor.googleauthor | Seok-Min Kang | - |
dc.contributor.googleauthor | Se-Jung Yoon | - |
dc.contributor.googleauthor | Chi Young Shim | - |
dc.contributor.googleauthor | Sung-Ai Kim | - |
dc.identifier.doi | 10.1253/circj.71.1721 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A04165 | - |
dc.contributor.localId | A04257 | - |
dc.contributor.localId | A00037 | - |
dc.contributor.localId | A00576 | - |
dc.contributor.localId | A02206 | - |
dc.contributor.localId | A02213 | - |
dc.contributor.localId | A02569 | - |
dc.contributor.localId | A03372 | - |
dc.contributor.localId | A03448 | - |
dc.contributor.localId | A03585 | - |
dc.contributor.localId | A04053 | - |
dc.relation.journalcode | J00534 | - |
dc.identifier.eissn | 1347-4820 | - |
dc.contributor.alternativeName | Choi, Eui Young | - |
dc.contributor.alternativeName | Ha, Jong Won | - |
dc.contributor.alternativeName | Kang, Seok Min | - |
dc.contributor.alternativeName | Kim, Sung Ai | - |
dc.contributor.alternativeName | Shim, Jae Min | - |
dc.contributor.alternativeName | Shim, Chi Young | - |
dc.contributor.alternativeName | Yoon, Se Jung | - |
dc.contributor.alternativeName | Rim, Se Joong | - |
dc.contributor.alternativeName | Jang, Yang Soo | - |
dc.contributor.alternativeName | Chung, Nam Sik | - |
dc.contributor.alternativeName | Choi, Dong Hoon | - |
dc.contributor.affiliatedAuthor | Choi, Eui Young | - |
dc.contributor.affiliatedAuthor | Ha, Jong Won | - |
dc.contributor.affiliatedAuthor | Kang, Seok Min | - |
dc.contributor.affiliatedAuthor | Kim, Sung Ai | - |
dc.contributor.affiliatedAuthor | Shim, Jae Min | - |
dc.contributor.affiliatedAuthor | Shim, Chi Young | - |
dc.contributor.affiliatedAuthor | Yoon, Se Jung | - |
dc.contributor.affiliatedAuthor | Rim, Se Joong | - |
dc.contributor.affiliatedAuthor | Jang, Yang Soo | - |
dc.contributor.affiliatedAuthor | Chung, Nam Sik | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 71 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1721 | - |
dc.citation.endPage | 1727 | - |
dc.identifier.bibliographicCitation | CIRCULATION JOURNAL, Vol.71(11) : 1721-1727, 2007 | - |
dc.identifier.rimsid | 53246 | - |
dc.type.rims | ART | - |
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