Otsuji Satoru, Terasoma Kunihiko, Takiuchi Shin
Department of Cardiology, Higashi-Takarazuka Satoh Hospital, Hyogo, Japan.
J Invasive Cardiol. 2008 Jun;20(6):312-6.
Retrograde recanalization of a mid-left anterior descending chronic total occlusion via an ipsilateral intraseptal collateral vessel was successfully completed in two cases where the antegrade approach was infeasible or failed in a previous attempt.