title: CTO, A Challenge Not Only for PCI, But Also for EP.
authors.affiliation: Cardiology Department, China-Japan Union Hospital of Jilin University, Changchun, China.
authors.forename: Huan
authors.initials: H
authors.lastname: Sun
authors.affiliation: Cardiology Department, China-Japan Union Hospital of Jilin University, Changchun, China.
authors.forename: Yuquan
authors.initials: Y
authors.lastname: He
authors.affiliation: Cardiology Department, China-Japan Union Hospital of Jilin University, Changchun, China.
authors.forename: Ping
authors.initials: P
authors.lastname: Yang
mesh_terms: D017115:Catheter Ablation; D054059:Coronary Occlusion / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000209:etiology*; D017180:Tachycardia, Ventricular / Q000601:surgery*