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Table 3 The HEART score as an index test for identifying MACE, presented in two by two table

From: The HEART score in predicting major adverse cardiac events in patients presenting to the emergency department with possible acute coronary syndrome: protocol for a systematic review and meta-analysis

  

Target condition

MACE

Present

Absent

Index test

HEART score

Positive

HEART 4–10

True positive

False positive

Negative

HEART 0–3

False negative

True negative