septal 
Sponsors
XinHua Hospital Shanghai Jiaotong University School of Medicine, Xinhua Hospital Affiliated to Medical College of Shanghai Jiaotong University
Conditions
Congenital Perimembranous Ventricular Septal Defects
Unknown Phase
Prediction Model of Spontaneous Closure of Congenital Perimembranous Ventricular Septal Defects: a Real-World Observation Study
Active, not recruitingChiCTR2000037320
Start: 2020-10-01Updated: 2020-10-13
Prediction Model of Spontaneous Closure of Congenital Perimembranous Ventricular Septal Defects Based on Large Data Set
RecruitingChiCTR2000038208
Start: 2020-10-01Updated: 2020-11-30