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Copyright ©The Author(s) 2015.
World J Cardiol. Nov 26, 2015; 7(11): 754-764
Published online Nov 26, 2015. doi: 10.4330/wjc.v7.i11.754
Figure 12
Figure 12 Device placement in the right pulmonary veins. A: Catheter sheath and the use of a guidewire for placement into the right superior pulmonary vein (RSPV, red oval); B: Introduction of the catheter tip at the pulmonary vein ostium (red oval); C: Retraction of the catheter sheath to the fossa ovalis (FO) and the introduction of a balloon catheter (red oval). RIPV: Right inferior pulmonary vein.