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Objective To construct a measurement tool for atrial fibrillation(AF)patients'experience of catheter ablation,in order to provide quantifiable basis for improving the patients'perioperative experience.Methods From Jun 2022 to Apr 2023,literature analysis,qualitative research,Delphi expert consultation,and analytic hierarchy process were used to determine the content and weight of various indicators of the measurement tool.Results The enthusiasm of experts in 3 rounds was 100%.The authority coefficient of experts was 0.946,0.961 and 0.976.The Kendal harmony coefficients of the 2 and 3 rounds of expert consultation was 0.130 and 0.370(P＜0.001).The final measurement tool included 46 items and 5 dimensions,including operational and technical quality experience,comfort management experience,information and communication experience,emotional support experience,service process and response experience.Conclusion The preliminary construction of measurement tool for AF patients'experience of catheter ablation,which were based on the features of specialty,could not only evaluate the patients'experience accurately,but also provide a basis for targeted improvement of medical and nursing service quality.
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<p><b>OBJECTIVE</b>Pericardial effusion (PE) is a major complication of atrial fibrillation ablation (AFB). We analyzed the incidence, risk factors and managements of PE post AFB (radiofrequency catheter ablation).</p><p><b>METHODS</b>A total of 156 consecutive patients with AF [male 108, paroxysmal AF 114, (57.6 +/- 11.3) years], who underwent AFB guided by a three-dimensional mapping system (CARTO or CARTO-Merge, Biosense-Webster Inc., Diamond Bar, California) and a circular mapping catheter (Lasso, Biosense-Webster Inc., Diamond Bar, California), were included in this study. The ablation strategy included circumferential pulmonary veins isolation (CPVI), linear ablation and/or complex fractionated atrial electrograms (CFAEs) ablation. Electrophysiological data and vital signs of patients were recorded by a multiple physiological recorder (Prucka, GE Medical Systems) during ablation. Ablation process, sites, duration and other related factors were also recorded. Echocardiography and other examinations were performed for diagnosing and monitoring PE.</p><p><b>RESULTS</b>CPVI were achieved in all 156 patients. Incidence of PE was 10.3% (16/156) post AFB. One patient developed acute cardiac tamponade and emergency drainage of the pericardial effusion was performed through a median sternotomy and patient recovered without complications during the 18 months follow-up. The rest 15 PE patients with small PE received outpatient care and no invasive treatment was needed and PE disappeared after 3 months in 6 patients and after 6 months in 9 patients. Univariate analysis showed that the composition of gender (P < 0.01), ablation in coronary sinus (CS, P = 0.026), ablation of CFAEs (P = 0.037) and superior vena cava (SVC, P = 0.041) were risk factors for PE. Logistic regression analysis showed that female gender [beta = 3.594, exp (b) = 36.4, 95% confidence interval (CI): 4.2 - 312.1, P = 0.001] and ablation in CS [beta = 2.419, exp (b) = 11.2, 95% CI: 1.0 - 124.6, P = 0.049] were independent risk factors for PE post AFB.</p><p><b>CONCLUSIONS</b>PE is a common complication of AFB, female gender and ablation in CS were independent risk factors for PE. Most PE patients experienced spontaneous recovery but emergency treatment was needed for patient with cardiac tamponade.</p>