| Predictors of post coronary artery bypass grafting atrial fibrillation |
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| 作者姓名： | Tongtong Shen Qijun Shan Biao Yuan Bing Yang Chun Chen Dongjie Xu Minglong Chen Jiangang Zou Kejiang Cao |
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| 作者单位： | Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China |
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| 基金项目： | This study was supported by 135 foundation of Jiangsu province |
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| 摘 要： | Objective: To investigate the incidence and relative risk factors of post coronary artery bypass grafting(post-CABG) atrial fibrillation (AF). Methods: 312 patients with CABG were reviewed and divided into an AF group and a non-AF group. Statistical analysis was used to compare the data between the two groups and screen for risk factors of post-CABG AF. Results: 103/312(33.01%) patients developed post-CABG AF. Univariate analysis showed that patients in AF group compared with those in non-AF group were more likely to have advanced age (≥ 70 years), early postoperative withdrawal of β-blockers, hypertension, left atrial enlargement ( ≥40 mm), a history of AF, prolonged p-wave duration ( ≥ 120 ms) and increased number of grafts (≥3). Multivariate logistic regression analysis showed that advanced age (≥70 years), early postoperative withdrawal of β-blockers, hypertension, left atrial enlargement (≥40 mm) and a history of AF were highly related to post-CABG AF. Conclusion: The incidence of AF in patients following CABG was 33.01% in this study. Advanced age, early postoperative withdrawal of β-blockers,hypertension, left atrial enlargement and a history of AF were independent risk factors of post-CABG AF.
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| 关 键 词： | 冠状动脉旁路移植 心室纤颤 发病率 危险因素 预测指标 |
| 收稿时间： | 2007-03-15 |
Predictors of post coronary artery bypass grafting atrial fibrillation |
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| Tongtong Shen,Qijun Shan,Biao Yuan,Bing Yang,Chun Chen,Dongjie Xu,Minglong Chen,Jiangang Zou,Kejiang Cao.Predictors of post coronary artery bypass grafting atrial fibrillation[J].Acta Universitatis Medicinalis Nanjing,2007,21(3):139-142. |
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| Authors: | Tongtong Shen Qijun Shan Biao Yuan Bing Yang Chun Chen Dongjie Xu Minglong Chen Jiangang Zou and Kejiang Cao |
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| Institution: | Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China |
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| Abstract: | Objective: To investigate the incidence and relative risk factors of post coronary artery bypass grafting(post-CABG) atrial fibrillation (AF). Methods: 312 patients with CABG were reviewed and divided into an AF group and a non-AF group. Statistical analysis was used to compare the data between the two groups and screen for risk factors of post-CABG AF. Results: 103/312(33.01%) patients developed post-CABG AF. Univariate analysis showed that patients in AF group compared with those in non-AF group were more likely to have advanced age (≥ 70 years), early postoperative withdrawal of β-blockers, hypertension, left atrial enlargement ( ≥40 mm), a history of AF, prolonged p-wave duration ( ≥ 120 ms) and increased number of grafts (≥3). Multivariate logistic regression analysis showed that advanced age (≥70 years), early postoperative withdrawal of β-blockers, hypertension, left atrial enlargement (≥40 mm) and a history of AF were highly related to post-CABG AF. Conclusion: The incidence of AF in patients following CABG was 33.01% in this study. Advanced age, early postoperative withdrawal of β-blockers,hypertension, left atrial enlargement and a history of AF were independent risk factors of post-CABG AF. |
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| Keywords: | coronary artery bypass grafting atrial fibrillation risk factors atrial fibrillation bypass grafting coronary artery independent study related Multivariate logistic regression analysis increased number prolonged duration history left enlargement hypertension blockers early postoperative |
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