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Specific Findings

Sensitive Findings

Myocardial Infarction, Cocaine associated: Sensitivity and Specificity

Introduction: None written.

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Tags: Cardiac Problem Tag this Diagnosis.

The sensitivity and specificity of findings for Myocardial Infarction, Cocaine associated are listed below. See the left navigation bar to change the display.

Pre-Test Probability (Prevalence): %.	Post-Test Probability (Predictive Value): %.	Switch to display mode.
Note that calculating probabilities from more than one** finding is inherently inaccurate because findings are not independent. (For example, using two positive findings that share a common pathogenesis is likely to overestimate the true probability.)

Sensitive and Specific Findings
Finding	Result	Sensitivity	Specificity
[ + ] Nuclear Perfusion	+ 0 -	100%	99%
Rest myocardial perfusion imaging Study: http://www.ncbi.nlm.nih.gov/pubmed/10339678 1: Ann Emerg Med. 1999 Jun;33(6):639-45. Myocardial perfusion imaging with technetium-99m sestamibi in patients with cocaine-associated chest pain. Kontos MC, Schmidt KL, Nicholson CS, Ornato JP, Jesse RL, Tatum JL. Department of Internal Medicine, Division of Cardiology, Department of Emergency Medicine, Medical College of Virginia/Virginia Commonwealth University, Richmond, VA, USA.

Specific Findings
Finding	Result	Sensitivity	Specificity
[ + ] ECG	+ 0 -	36%	89%
Positive predictive value 17.9% Negative predictive value 95.8% Study: COCHPA study

Sensitive Findings
Finding	Result	Sensitivity	Specificity
[ + ] ST Elevation	+ 0 -	90%	60%
Study: no study specified.