Table 2

Outcomes of patients discharged from four chest pain evaluation units

First authorNumber of patients*Period of follow upAdverse outcomes
AMI, acute myocardial infarction. *Number of patients discharged after negative chest pain unit evaluation.
Doherty121769 monthsNil
Mikhail134105 months1 AMI at 6 days
Gibler108291 month1 AMI at 3 days
4 non-cardiac deaths at 1 month
Gomez144630 daysNil