From: Perinatal asphyxia syndrome in the foal: review and a case report
Maternal | Respiratory disease |
 | Endotoxaemia |
 | Haemorrhage/anaemia |
 | Surgery/caesarean delivery |
Placental | Placentitis (bacterial, fungal, endophyte) |
 | Chronic uteroplacental separation |
 | Acute/premature uteroplacental separation (red bag delivery) |
Foetal | Twinning |
 | Congenital abnormalities |
 | Dystocia |
 | Aspiration of meconium |
 | Sepsis |
 | Prematurity |
 | Dysmaturity |