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Myocardial infarction

Prevalence
Clinical features
Differential diagnosis
Investigations
Therapy
Prevention
Prognosis
Therapy

Give any of the following 
  • tenecteplase a
  • reteplase a

Why?

  • Patients who receive reteplase and tenecteplase compared with alteplase are not less likely to die or have a stroke. a

Note

  • Bolus doses of thrombolytic agents slightly increase the risk of intracranial haemorrhage compared with infusions, without reducing death or myocardial infarction.  a  

Bolus thrombolysis slightly increases the risk of intracranial haemorrhage

Patient Treatment Comparison Outcome CER OR
(95% CI)
NNT
(95% CI)
acute coronary syndrome with ST elevation a bolus of thrombolysis infusion of thrombolysis intracranial haemorrhage
at 30 days
0.61% 1.25
(1.08 to 1.45)
660
(370 to 2100)

 

Expiry date: November 2003
Levels of Evidence used in grading these guides

Author   CM   Ball , N   Shenker
Reviewer   S   Straus
CAT Writers   CJ   Wotton , N   Shenker , B   Phillips , CM   Ball