Rouan Decision Rule for Myocardial Infarction[
Rule to determine the prevalence and characteristics of acute myocardial infarction (AMI) patients who present to emergency departments with normal or nonspecific electrocardiograms (ECGs).
<-- Age greater than 60 years
<-- Diaphoresis
<-- History of MI or angina
<-- Male sex
<-- Pain described as pressure
<-- Pain radiating to arm, shoulder, neck, or jaw
Score --> Scorescore=(Q1)+(Q2)+(Q3)+(Q4)+(Q5)+(Q6) out of 6
Interpretation --> Risk of MIscore=(Q1)+(Q2)+(Q3)+(Q4)+(Q5)+(Q6);score>3?'Up to 26.0%':score>2?'Up to 12.0%':score>1?'Up to 4.8%':score>0?'Up to 3.4%':'Up to 0.6%' risk of myocardial infarction.
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