References
  1. Singh B, Sapra R, Gupta RK, Ghose T, , Ghose T, Trehan R, Kaul U. Left atrial-coronary sinus dissociation following an attempt at RF ablation for a left lateral accessory pathway. Indian Heart J 2003;55:376-378.
  2. Bulava A, Hanis J, Sitek D. Mitral isthmus conduction block: intriguing result of radiofrequency catheter ablation for a left concealed accessory pathway. Europace 2010;12(4):579-581.