... scores. Irrespective of the well known shortcomings of the Symptom checklist because of the nonspecific nature of a number of the symptoms asked for and the lack of assessment of functional status ... recol-lection of symptoms than those having undergone the procedure at an earlier point of time. Therefore, pla-cebo effects as well may have affected the perception of the patients of the success of ... Bubien RS, Knotts-Dolson SM, Plumb VJ, Kay GN. Effect of Radiofrequency catheter ablation on health-related quality of life and activities of daily living in patients with recurrent ar-rhythmias....