https://scholars.lib.ntu.edu.tw/handle/123456789/192637
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor | 外科 | en |
dc.contributor.author | LO, HUEY-MING | en |
dc.contributor.author | LIN, FANG-YUE | en |
dc.contributor.author | TSENG, YUNG -ZU | en |
dc.creator | 駱惠銘;林芳郁;曾淵如 | zh-tw |
dc.creator | LO, HUEY-MING;LIN, FANG-YUE;TSENG, YUNG -ZU | en |
dc.date | 2004 | en |
dc.date.accessioned | 2009-01-08T06:26:33Z | - |
dc.date.accessioned | 2018-07-11T09:37:57Z | - |
dc.date.available | 2009-01-08T06:26:33Z | - |
dc.date.available | 2018-07-11T09:37:57Z | - |
dc.date.issued | 2004 | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/96339 | - |
dc.description.abstract | LO, H-M., ET AL.: P Wave Separation After Atrial Compartment Operation for Atrial Fibrillation. Surgically induced abnormalities in atrial conduction could result in unusual P wove changes. A 31-year-old woman underwent concomitant mitral valve surgery and atrial compartment operation for mitral stenosis and atrial fibrillation (AF). After operation, the AF was successfully converted to sinus rhythm , whereas an unusual electrocardiogram (ECG,) with a discrete negative deflection before the T wove in V-1 was noted. Electrophysiological study showed a marked conduction delay from the high right atrium (HRA) to the right atrial appendage (RAA) compartment, which resulted in a separation of P waves. The P wove preceding the QRS complex represented the activation of sinus node and the left atrial compartments, and the P at the vicinity of T wave represented the activation of RAA compartment. The conduction from HRA to RAA was worsened on HRA pacing at a faster rate, and improved after isoproterenol infusion. This report demonstrated that conduction across a surgically created isthmus in the atrium could be severely impaired and result in unusual P wave separation. | en |
dc.language | en-us | en |
dc.language.iso | en_US | - |
dc.relation | PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY v.27 n.4 pp.547~550 | en |
dc.relation.ispartof | PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY | - |
dc.subject | atrial fibrillation | en |
dc.subject | P wave | en |
dc.subject | surgery | en |
dc.title | P Wave Separation after Atrial Compartment Operation for Atrial Fibrillation | en |
dc.type | journal article | en |
dc.relation.pages | 547-550 | - |
dc.relation.journalvolume | v.27 | - |
dc.relation.journalissue | n.4 | - |
item.languageiso639-1 | en_US | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.cerifentitytype | Publications | - |
顯示於: | 醫學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。