S. Gaj

Efficacy of catheter ablation in patients with an electrical storm.

G. Opolski, E. Koźluk, S. Gaj, 2011, Kardiologia polska.

Evaluation of safety and the success rate of cryoballoon ablation of the pulmonary vein ostia in patients with atrial fibrillation--a preliminary report.

M. Żukowska, G. Opolski, E. Koźluk, 2010, Kardiologia polska.