| LHH | Left Heart Hypoplasia |
| SVP | Single Ventricle Physiology |
| vWD | von Willebrand Disease |
| vWF | von Willebrand Factor |
| AVWS | Acquired von Willebrand syndrome |
| vWF:Ag | vWF antigen |
| vWF:RCo | vWF Ristocetin cofactory activity |
| ACE | Angiotensin Converting Enzyme |
| ACHD | Adult Congenital Heart Disease |
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