Fig. 2From: High-frequency irreversible electroporation for cardiac ablation using an asymmetrical waveforma The used suction cup electrode showing the 42 × 7 mm suction cup (I) connected to a vacuum system (II), containing a 35 × 6 mm stainless steel electrode (III) that is connected to the HF generator by a cable (IV). b Placement of the suction cup electrode on the right ventricle. LV left ventricle, RV right ventricleBack to article page