High take-off left inferior pulmonary vein as an obstacle in creating a conduction block at the lateral mitral isthmus

S Takatsuki, F Extramiana, M Hayashi, A Haggui, A Messali, P Milliez, A Leenhardt and B. Cauchemez

Europace 11 ( 7 ): 910 - 916 , 2009