highly significantP = 3.9 × 10 −8
When excluding the patients with structural heart disease from the analysis, a highly significant association for AGXT2 rs16899974 was observed with any AF (P = 3.9 × 10 −8 ), and with paroxysmal AF (P = 3.0 × 10 −5 ) and chronic AF (P = 7.0 × 10 −4 ) separately.