Journal of arrhythmia · 2020
Improvement in quality of life and cardiac function after catheter ablation for asymptomatic persistent atrial fibrillation.
СтатьяНазвание 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.
Onishi Naoaki, Kyo Shokan, Oi Maki, Jinnai Toshikazu, Kuroda Maiko, Shimizu Yukiko, Imamura Sari, Harita Takeshi, Nishiuchi Suguru, Hanazawa Koji, Tamura Toshihiro, Izumi Chisato, Nakagawa Yoshihisa, Kaitani Kazuaki
Аннотация
BACKGROUND: Catheter ablation (CA) for atrial fibrillation (AF) is widely performed. However, the indication for CA in patients with asymptomatic persistent AF is still controversial.
METHODS: Among 259 consecutive patients who were hospitalized for initial CA of AF, a total of 45 patients who had asymptomatic persistent AF were retrospectively analyzed. Quality of life (QOL) before and 1 year after CA was evaluated, and changes in the cardiac function over 5 years after CA were also examined. QOL was assessed using the AF QOL questionnaire (AFQLQ) developed by the Japanese Heart Rhythm Society. In addition, cardiac function was assessed by measuring the plasma B-type natriuretic peptide (BNP) level, left ventricular ejection fraction (LVEF), left atrial diameter (LAD) with transthoracic echocardiogram, and left atrial (LA) volume with computed tomography (CT).
RESULTS: The AFQLQ significantly improved after CA in terms of "symptom frequency" and "activity limits and mental anxiety." The plasma BNP level, LVEF, and LAD significantly improved in the first 3 months after the first CA, with no significant changes thereafter (from 149.0 pg/dL [95% confidence intervals {CI}, 114.5-183.5 pg/dL] to 49.8 pg/dL [95% CI, 26.5-70.1], P < .0001; from 60.8% [95% CI, 58.1%-63.6%] to 65.0% [95% CI, 62.6-67.4], P = .001; and from 41.3 mm [95% CI, 39.7-42.9] to 36.8 [95% CI, 34.5-39.1 mm], P < .0001, respectively). LA volume revealed LA reverse remodeling after CA.
CONCLUSION: Improvement in the QOL and cardiac function after CA of asymptomatic persistent AF was revealed. Asymptomatic persistent AF should be appropriately treated by CA.
METHODS: Among 259 consecutive patients who were hospitalized for initial CA of AF, a total of 45 patients who had asymptomatic persistent AF were retrospectively analyzed. Quality of life (QOL) before and 1 year after CA was evaluated, and changes in the cardiac function over 5 years after CA were also examined. QOL was assessed using the AF QOL questionnaire (AFQLQ) developed by the Japanese Heart Rhythm Society. In addition, cardiac function was assessed by measuring the plasma B-type natriuretic peptide (BNP) level, left ventricular ejection fraction (LVEF), left atrial diameter (LAD) with transthoracic echocardiogram, and left atrial (LA) volume with computed tomography (CT).
RESULTS: The AFQLQ significantly improved after CA in terms of "symptom frequency" and "activity limits and mental anxiety." The plasma BNP level, LVEF, and LAD significantly improved in the first 3 months after the first CA, with no significant changes thereafter (from 149.0 pg/dL [95% confidence intervals {CI}, 114.5-183.5 pg/dL] to 49.8 pg/dL [95% CI, 26.5-70.1], P < .0001; from 60.8% [95% CI, 58.1%-63.6%] to 65.0% [95% CI, 62.6-67.4], P = .001; and from 41.3 mm [95% CI, 39.7-42.9] to 36.8 [95% CI, 34.5-39.1 mm], P < .0001, respectively). LA volume revealed LA reverse remodeling after CA.
CONCLUSION: Improvement in the QOL and cardiac function after CA of asymptomatic persistent AF was revealed. Asymptomatic persistent AF should be appropriately treated by CA.