[Ablation of the orifices of the pulmonary veins under direct vision by using the transballoon ultrasound ablation catheter for permanent atrial fibrillation with rheumatic valve disease].
Li L, Xu ZY, Cui Y, Li YX, Pei DA.
Zhonghua Xin Xue Guan Bing Za Zhi. 2007 Feb;35(2):123-6.
PMID:17445403
Advances in surgical treatment of atrial fibrillation.
Pulmonary valvuloplasty under direct vision using the mechanical heart for a complete by-pass of the right heart in a patient with congenital pulmonary stenosis.