Do natriuretic peptide levels predict recurrence of atrial fibrillation after radiofrequency catheter ablation?
baseline NT-proBNP plasma level is an independent predictor of AF recurrence after RFCA.
In this study, we find an association between histological alterations, p53 expression and Lugol's unstained areas. It may point to a higher risk for SCCE. Smokers and alcohol drinkers with normal mucosa or chronic esophagitis that express p53 protein may represent an unrecognized sub-group of individuals that may benefit from surveillance or intervention.