Pacing and clinical electrophysiology : PACE · 2013
Efficacy and safety of catheter ablation for long-standing persistent atrial fibrillation in women.
Контролируемое клиническое исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Zhang Xiao-Dong, Tan Hong-Wei, Gu Jun, Jiang Wei-Feng, Zhao Liang, Wang Yuan-Long, Liu Yu-Gang, Zhou Li, Gu Jia-Ning, Liu Xu
Аннотация
OBJECTIVES: It is uncertain whether gender affects the outcomes of catheter ablation (CA) for atrial fibrillation (AF). The objective of the study is to evaluate the efficacy and safety of CA for long-standing persistent AF in women.
METHODS: Between January 2010 and May 2011, 220 consecutive patients (73 females, 33.2%), with long-standing persistent AF who underwent CA were prospectively recruited. Gender-related differences in clinical presentation, periprocedural complications, and outcomes were compared.
RESULTS: Women were less likely to have lone AF than men (27.4% vs 47.6%; P = 0.004). The incidence of rheumatic heart disease was higher in women (19.2% in women vs 1.4% in men; P < 0.001). Women had a lower initial ablation success rate than men (35.6% vs 57.1%; P = 0.003). Hematomas occurred more often in women (6.8% in women vs 0.7% in men; P = 0.027). A Cox regression analysis demonstrated total duration of AF (per month, hazard ratio [HR] 1.003, confidence interval [CI] 1.001-1.006; P = 0.006) and gender (HR 1.663, CI 1.114-2.485; P = 0.013) as the independent predictors for recurrence after the first CA.
CONCLUSIONS: Women and long AF duration were closely related to the recurrence of AF after the first ablation in patients with long-standing persistent AF. Women also had a higher risk of vascular complications.
METHODS: Between January 2010 and May 2011, 220 consecutive patients (73 females, 33.2%), with long-standing persistent AF who underwent CA were prospectively recruited. Gender-related differences in clinical presentation, periprocedural complications, and outcomes were compared.
RESULTS: Women were less likely to have lone AF than men (27.4% vs 47.6%; P = 0.004). The incidence of rheumatic heart disease was higher in women (19.2% in women vs 1.4% in men; P < 0.001). Women had a lower initial ablation success rate than men (35.6% vs 57.1%; P = 0.003). Hematomas occurred more often in women (6.8% in women vs 0.7% in men; P = 0.027). A Cox regression analysis demonstrated total duration of AF (per month, hazard ratio [HR] 1.003, confidence interval [CI] 1.001-1.006; P = 0.006) and gender (HR 1.663, CI 1.114-2.485; P = 0.013) as the independent predictors for recurrence after the first CA.
CONCLUSIONS: Women and long AF duration were closely related to the recurrence of AF after the first ablation in patients with long-standing persistent AF. Women also had a higher risk of vascular complications.