CJCP     2013 15 (10):  805-809    ISSN: 1008-8830  CN: 43-1301/R Pulmonary vascular remodeling in congenital cardiovascular abnormalities: an eternal topic LIU Han-Min Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China. Email: muxuan@163.net Received: null  Revised: null  Online: null Supporting info