acute myocardial infarction; AMI
acute poisoning; acute intoxication
acute stress disorder; ASD
subacute; subacute illness
acute radiation syndrome; ARS; acute radiation damage
severe acute respiratory syndrome; SARS
acute coronary syndrome; ACS
acute radiation syndrome; ARS; acute radiation sickness
acute gastric mucosal lesions; AGML
acute disseminated encephalomyelitis; ADEM
acute radiation syndrome; ARS; acute radiation sickness