Unique ID issued by UMIN | UMIN000039759 |
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Receipt number | R000044879 |
Scientific Title | Impact of pulmonary vein isolation on QT interval for paroxysmal atrial fibrillation |
Date of disclosure of the study information | 2020/04/01 |
Last modified on | 2020/03/10 19:23:20 |
Impact of pulmonary vein isolation on QT interval for paroxysmal atrial fibrillation
Impact of pulmonary vein isolation on QT interval
Impact of pulmonary vein isolation on QT interval for paroxysmal atrial fibrillation
Impact of pulmonary vein isolation on QT interval
Japan |
atrial fibrillation
Medicine in general | Cardiology |
Others
NO
This study aims to evaluate the change of QT interval after PVI in the human subject and to determine the risk factors of QT prolongation after PVI.
Safety
Change of QT interval after PVI in the human subject and the risk factors of QT prolongation after PVI.
Observational
Not applicable |
Not applicable |
Male and Female
We retrospectively analyzed consecutive paroxysmal atrial fibrillation (PAF) patients who were referred to Toyama Prefectural Central Hospital in Japan between January 2016 and June 2019 for their first ablation procedures.
We excluded patients with AF and antiarrhythmic drugs except for beta-blockers and with drugs known as the risk of prolonging QT (e.g., Erythromycin, Cilostazol, etc.). We also excluded patients undergoing artificial dialysis because of a change of electrolyte concentrations during dialysis intervals.
100
1st name | Akio |
Middle name | |
Last name | Chikata |
Toyama Prefectural Central Hospital
Division of Cardiology, Department of Internal Medicine
930-8550
930-8550
076-424-1531
akio.chikata@gmail.com
1st name | Akio |
Middle name | |
Last name | Chikata |
Toyama Prefectural Central Hospital
Division of Cardiology, Department of Internal Medicine
930-8550
2-2-78 Nishi-nagae
076-424-1531
akio.chikata@gmail.com
Division of Cardiology, Department of Internal Medicine, Toyama Prefectural Central Hospital
Toyama Prefectural Central Hospital
Other
Toyama Prefectural Central Hospital
2-2-78 Nishi-nagae
076-424-1531
byoin@esp.pref.toyama.lg.jp
NO
2020 | Year | 04 | Month | 01 | Day |
Unpublished
117
Completed
2019 | Year | 07 | Month | 01 | Day |
2020 | Year | 02 | Month | 19 | Day |
2019 | Year | 07 | Month | 01 | Day |
2019 | Year | 12 | Month | 31 | Day |
Raw QT and QTc prolonged after PVI, especially in the acute phase. Female patient is a risk factor for QT prolongation.
2020 | Year | 03 | Month | 10 | Day |
2020 | Year | 03 | Month | 10 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000044879
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