RESULTS	After PVI , 14 patients had recurrent paroxysmal AF , whereas after CPVA+LALA , 8 patients had recurrent AF , 6 had atypical left atrial flutter ( LAFL ) , and 2 had both AF and LAFL ( P = 0.32 between PVI versus CPVA+LALA for AF but P = 0.002 for LAFL ) .\