Clinical Study on Long-Term Sinus Reversion Rate and Left Atrial Function Recovery of Mitral Valve Disease with Atrial Fibrillation under Modified Surgical Radiofrequency Ablation
We aimed to study the long-term sinus reversion rate and recovery of left atrial function after modified surgical radiofrequency ablation for permanent atrial fibrillation caused by mitral valve disease. From March 2014 to May 2020, 35 patients who underwent modified surgical radiofrequency ablation...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Cardiology Research and Practice |
| Online Access: | http://dx.doi.org/10.1155/2021/5667364 |
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| author | Jingle Cui Ziyang Hu Tao Li Ziyang Guo Weiquan Luo Zhiyong Huang |
| author_facet | Jingle Cui Ziyang Hu Tao Li Ziyang Guo Weiquan Luo Zhiyong Huang |
| author_sort | Jingle Cui |
| collection | DOAJ |
| description | We aimed to study the long-term sinus reversion rate and recovery of left atrial function after modified surgical radiofrequency ablation for permanent atrial fibrillation caused by mitral valve disease. From March 2014 to May 2020, 35 patients who underwent modified surgical radiofrequency ablation during cardiac valve surgery in our hospital were selected as the study group, and 25 normal individuals without cardiac structural changes were selected as the control group. The time of modified surgical radiofrequency ablation and long-term sinus reversion rate were measured, and left atrial anteroposterior, superoinferior, left and right diameters, left atrial ejection fraction, left atrial filling index, and left atrial ejection force were measured before and 6 months after surgery. The mean ablation time was 23.2 min, and the long-term sinus reversion rate was 80.0%. The left atrium diameter decreased and the left atrium ejection fraction increased after the operation (P<0.05). The left atrium filling index and ejection force were significantly increased in 28 patients with sinus reversion (P<0.05). The decrease in left atrial diameter and the increase in left atrial ejection fraction were correlated with sinus conversion after surgery (P<0.05). The modified operation is simple, the curative effect is definite, and the sinus reversion rate is high, which is beneficial to the restoration of left atrial structure, ejection function, and hemodynamic function. |
| format | Article |
| id | doaj-art-ba0022dab8894b5fbae0aabd934c2a75 |
| institution | Kabale University |
| issn | 2090-8016 2090-0597 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Cardiology Research and Practice |
| spelling | doaj-art-ba0022dab8894b5fbae0aabd934c2a752025-02-03T05:44:47ZengWileyCardiology Research and Practice2090-80162090-05972021-01-01202110.1155/2021/56673645667364Clinical Study on Long-Term Sinus Reversion Rate and Left Atrial Function Recovery of Mitral Valve Disease with Atrial Fibrillation under Modified Surgical Radiofrequency AblationJingle Cui0Ziyang Hu1Tao Li2Ziyang Guo3Weiquan Luo4Zhiyong Huang5Department of Cardiothoracic Surgery, Hospital of Traditional Chinese Medicine of Zhongshan, ZhongShan City 528400, ChinaDepartment of Cardiology, Hospital of Traditional Chinese Medicine of Zhongshan, ZhongShan City 528400, ChinaDepartment of Cardiothoracic Surgery, Hospital of Traditional Chinese Medicine of Zhongshan, ZhongShan City 528400, ChinaDepartment of Cardiothoracic Surgery, Hospital of Traditional Chinese Medicine of Zhongshan, ZhongShan City 528400, ChinaDepartment of Ultrasound, Hospital of Traditional Chinese Medicine of Zhongshan, ZhongShan City 528400, ChinaDepartment of Ultrasound, Hospital of Traditional Chinese Medicine of Zhongshan, ZhongShan City 528400, ChinaWe aimed to study the long-term sinus reversion rate and recovery of left atrial function after modified surgical radiofrequency ablation for permanent atrial fibrillation caused by mitral valve disease. From March 2014 to May 2020, 35 patients who underwent modified surgical radiofrequency ablation during cardiac valve surgery in our hospital were selected as the study group, and 25 normal individuals without cardiac structural changes were selected as the control group. The time of modified surgical radiofrequency ablation and long-term sinus reversion rate were measured, and left atrial anteroposterior, superoinferior, left and right diameters, left atrial ejection fraction, left atrial filling index, and left atrial ejection force were measured before and 6 months after surgery. The mean ablation time was 23.2 min, and the long-term sinus reversion rate was 80.0%. The left atrium diameter decreased and the left atrium ejection fraction increased after the operation (P<0.05). The left atrium filling index and ejection force were significantly increased in 28 patients with sinus reversion (P<0.05). The decrease in left atrial diameter and the increase in left atrial ejection fraction were correlated with sinus conversion after surgery (P<0.05). The modified operation is simple, the curative effect is definite, and the sinus reversion rate is high, which is beneficial to the restoration of left atrial structure, ejection function, and hemodynamic function.http://dx.doi.org/10.1155/2021/5667364 |
| spellingShingle | Jingle Cui Ziyang Hu Tao Li Ziyang Guo Weiquan Luo Zhiyong Huang Clinical Study on Long-Term Sinus Reversion Rate and Left Atrial Function Recovery of Mitral Valve Disease with Atrial Fibrillation under Modified Surgical Radiofrequency Ablation Cardiology Research and Practice |
| title | Clinical Study on Long-Term Sinus Reversion Rate and Left Atrial Function Recovery of Mitral Valve Disease with Atrial Fibrillation under Modified Surgical Radiofrequency Ablation |
| title_full | Clinical Study on Long-Term Sinus Reversion Rate and Left Atrial Function Recovery of Mitral Valve Disease with Atrial Fibrillation under Modified Surgical Radiofrequency Ablation |
| title_fullStr | Clinical Study on Long-Term Sinus Reversion Rate and Left Atrial Function Recovery of Mitral Valve Disease with Atrial Fibrillation under Modified Surgical Radiofrequency Ablation |
| title_full_unstemmed | Clinical Study on Long-Term Sinus Reversion Rate and Left Atrial Function Recovery of Mitral Valve Disease with Atrial Fibrillation under Modified Surgical Radiofrequency Ablation |
| title_short | Clinical Study on Long-Term Sinus Reversion Rate and Left Atrial Function Recovery of Mitral Valve Disease with Atrial Fibrillation under Modified Surgical Radiofrequency Ablation |
| title_sort | clinical study on long term sinus reversion rate and left atrial function recovery of mitral valve disease with atrial fibrillation under modified surgical radiofrequency ablation |
| url | http://dx.doi.org/10.1155/2021/5667364 |
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