BACKGROUND: Atrial fibrillation (AF) is the most common arrhythmia and is associated with a deterioration of quality of life (QoL). Catheter ablation is a therapeutic strategy for some patients with AF. The effectiveness of pulmonary vein isolation is still under assessment. AIM: To assess the long-term influence of circumferential pulmonary vein ablation (CPVA) on QoL in patients with AF. METHODS: The study population consisted of 33 patients (26 males, age 54.2 ± 9 years) with highly symptomatic (EHRA II-III) drug refractory paroxysmal AF, who underwent CPVA. A clinical examination, electrocardiogram (ECG), and Holter ECG were performed before and during a one-year follow-up. The SF-36 Medical Outcomes Survey Short-Form QoL questionnaire, scored on a 0-100 scale for each of eight domains: bodily pain (BP), general health (GH), mental health (MH), physical functioning (PF), role-emotional (RE), role-physical (RP), social functioning (SF), and vitality (V), was collected before and one year after CPVA. RESULTS: In the one-year follow-up 27 (82%) patients were free of AF. EHRA symptoms were improved one-year after CPVA regardless of CPVA efficacy. After the follow-up the SF-36 questionnaire results improved significantly in all of the subscales in patients without a recurrence of AF after CPVA. In subjects with a recurrence of AF, all of the subscales did not indicate any statistically significant differences. There was an association between the CPVA and the following QoL domains: GH (p = 0.018), PF (p = 0.042), and V (p = 0.041). The highest values of the GH and V domains were found in the non-recurrence patients one year after CPVA. CONCLUSIONS: CPVA results in the clinical improvement of patients with symptomatic AF regardless of the final arrhythmia termination. Patients after successful CPVA experienced a significant improvement in all of the subscales of the QoL.
BACKGROUND:Atrial fibrillation (AF) is the most common arrhythmia and is associated with a deterioration of quality of life (QoL). Catheter ablation is a therapeutic strategy for some patients with AF. The effectiveness of pulmonary vein isolation is still under assessment. AIM: To assess the long-term influence of circumferential pulmonary vein ablation (CPVA) on QoL in patients with AF. METHODS: The study population consisted of 33 patients (26 males, age 54.2 ± 9 years) with highly symptomatic (EHRA II-III) drug refractory paroxysmal AF, who underwent CPVA. A clinical examination, electrocardiogram (ECG), and Holter ECG were performed before and during a one-year follow-up. The SF-36 Medical Outcomes Survey Short-Form QoL questionnaire, scored on a 0-100 scale for each of eight domains: bodily pain (BP), general health (GH), mental health (MH), physical functioning (PF), role-emotional (RE), role-physical (RP), social functioning (SF), and vitality (V), was collected before and one year after CPVA. RESULTS: In the one-year follow-up 27 (82%) patients were free of AF. EHRA symptoms were improved one-year after CPVA regardless of CPVA efficacy. After the follow-up the SF-36 questionnaire results improved significantly in all of the subscales in patients without a recurrence of AF after CPVA. In subjects with a recurrence of AF, all of the subscales did not indicate any statistically significant differences. There was an association between the CPVA and the following QoL domains: GH (p = 0.018), PF (p = 0.042), and V (p = 0.041). The highest values of the GH and V domains were found in the non-recurrence patients one year after CPVA. CONCLUSIONS:CPVA results in the clinical improvement of patients with symptomatic AF regardless of the final arrhythmia termination. Patients after successful CPVA experienced a significant improvement in all of the subscales of the QoL.
Entities:
Keywords:
atrial fibrillation; pulmonary vein isolation; quality of life
Authors: Renate B Schnabel; Ladislav Pecen; Nargiz Rzayeva; Markus Lucerna; Yanish Purmah; Francisco M Ojeda; Raffaele De Caterina; Paulus Kirchhof Journal: J Am Heart Assoc Date: 2018-05-18 Impact factor: 5.501