@misc{misc2dd93b2c, title = {Electrocardiographic patterns predicting unsuccessful radiofrequency catheter ablation of premature ventricular contractions originating in right ventricular outflow tract}, author = {Darrieux, Francisco and Sosa, Eduardo and Hachul, Denise and D'Avila, André and Scanavacca, Maurício}, year = {2002}, journal = {Pace} }