| Abbreviations | Meaning |
 | CPB | Cardiopulmonary Bypass |
 | PHX | Pulmonary Histiocytosis X |
 | LB | Lung Biopsy |
 | BAL | Bio-artificial Liver; Blood Alcohol Level; British Anti-lewisite; Bronchoalveolar Lavage |
 | PHN | Pulmonary Hypertension |
 | TLC | Total Lung Compliance |
 | LUPV | Left Upper Pulmonary Vein |
 | RIPV | Right Inferior Pulmonary Vein |
 | BPD | Bronchopulmonary Dysplasia |
 | HLFS | Human Lung Fibroblasts |
 | PBAL | Protected Bronchoalveolar Lavage |
 | CPR | Cardiopulmonary Reserve |
 | ALEC | Artificial Lung-expanding Compound |
 | PCU | Pulmonary Care Unit |
 | LD2 | Isoenzyme Of Lactate Dehydrogenase Found In The Lungs |