functional single ventricle
Conditions
Interventions
intervention group:Preoperative CFD modeling
Sponsors
Heart Center, Shanghai Children's Medical Center
Eligibility
Sex/Gender
All
Age
No minimum to 18 Years
Inclusion criteria
Inclusion criteria: 1) Underwent two-way total vena cava pulmonary anastomosis, Glenn surgery at Shanghai Children's Medical Center and multi-center research center; 2) More than 12 months before Glenn surgery; 3) Children with Glenn surgery on the right side; 4) younger than 18 years old; 5) NYHA grade I-II; 6) Meet the definition of functional single ventricle anatomy; 7) Obtain written consent from guardian.
Exclusion criteria
Exclusion criteria: 1) mPAP before surgery greater than 18mmHg; 2) Nakata Index <80 before operation; 3) Unable to perform MRI\cardiac catheterization or contrast agent allergy before surgery; 4) During the operation, it was found that it was impossible to realize the computer simulation operation plan; 5) In addition to the establishment of the Fontan cycle during the operation, the accompanying operations are performed; 6) Echocardiogram reveals known Glenn anastomotic obstruction, pulmonary artery stenosis, or pulmonary vein stenosis (pressure difference greater than 4mmHg); 7) MRI suggests single lung physiology: more than 80% of blood flow to one lung.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| iPL; | — |
Countries
China
Contacts
Public ContactHaibo Zhang
Shanghai Children's Medical Center
Outcome results
None listed