| h-ANP | human atrial natriuretic polypeptide |
|---|---|
| IA | ibotenic acid; immune adherence; immunoadsorbent; immunobiologic activity; impedance angle; indolami... |
| iANP | immunoreactive atrial natriuretic peptide |
| IrANP | immunoreactive atrial natriuretic peptide |
| LA/Ao | left atrial/aortic [ratio] |