Table 2 Baseline data
| Demographic and diagnostic | |
|---|---|
| Gender | Male/female |
| Age | Years |
| Ventricular anatomy | Right/left/mixed |
| Basic diagnosis | |
| Patent fenestration | Yes/no |
| Current medication | |
| Blood sample | Stool sample |
| Liver enzymes | Fecal α1-antitrypsin |
| Albumin | |
| Protein | |
| Pro-Brain Natriuretic Peptide | |
| C-terminal proendothelin-1 | |