2024-03-28T15:46:08Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00014761
2023-01-16T04:02:11Z
499:960:1165
Electrophysiological abnormalities before and after surgery for atrial septal defect
KANO, Yoshio
45561
ABE, Toshio
45562
TANAKA, Minoru
45563
TAKEUCHI, Eiji
45564
atrial septal defect
conduction system
arrhythmia
electrophysiological study
名古屋大学
NAGOYA University
博士(医学)
The authors evaluated the electrophysiological parameters, atrial-His interval, His-ventricular interval, Wenckebach cycle length, corrected sinus node recovery time (CSNRT), and sinoatrial conduction time (SACT) before and after operation in 28 children with atrial septal defect (ASD). Before operation, electrophysiological abnormalities were detected in 20 (79%) of the 28 patients. Preoperative comparison of the mean value in each parameter between the two age groups showed higher values in all parameters in the older group. In 17 patients who underwent operation, atrial-His interval, Wenckebach cycle length, CSNRT, and atrial effective refractory period (AERP) significantly decreased after operation; preoperatively abnormal Wenckebach cycle length, CSNRT, and AERP values were normalized in many of them. Thus, electrophysiological abnormalities were already present before operation in the ASD children and were severer in the older children, but were improved to some degree following operation.
名古屋大学博士学位論文 学位の種類 : 博士(医学)(論文) 学位授与年月日:平成4年10月19日 狩野良雄氏の博士論文として提出された
doctoral thesis
Elsevier
1993-07
application/pdf
Journal of Electrocardiology
3
26
225
229
乙第4258号
http://dx.doi.org/10.1016/0022-0736(93)90041-B
http://hdl.handle.net/2237/16688
0022-0736
https://nagoya.repo.nii.ac.jp/record/14761/files/o4258.pdf
eng
https://doi.org/10.1016/0022-0736(93)90041-B
This is the author's version of a work that was accepted for publication in Journal of Electrocardiology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms, may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Electrocardiology. v.26, n.3, 1993, p.225–229 http://dx.doi.org/10.1016/0022-0736(93)90041-B