Acute Coronary Syndrome

In this chapter, you will find Canadian guidelines for the acute management of patients presenting with a STEMI/NSTEMI and recommended drug therapy long term. The majority of resources provided are related to dual antiplatelet therapy and optimal duration of therapy for specific patients.

Student Resources

Acute Coronary Syndrome One Pager

CAD Drug Tables

Tools

DAPT Score
Purpose Assess risk of thromboembolic events to determine if patients would benefit from extended DAPT.
Type of Resource Scoring tool
Included Tool consists of risk factors associated with increased risk of thromboembolic events.

Interpretation of results:

  • -2 to 1: extended DAPT not recommended
  • 2+: Extended DAPT recommended
Student Bottom Line In all patients with a PCI who have received DAPT for 1 year, we recommend using this scoring tool to determine if patients should discontinue DAPT and continue on single anti platelet therapy or extend DAPT for up to 3 years.
VIEW RESOURCE
Thrombolysis in Myocardial Infarction Score (TIMI)
Purpose Assess patients risk of mortality, recurrent MI or ischemia in the next 14 days in patients with unstable angina or NSTEMI unstable angina.
Type of Resource Scoring tool
Included Tool consists of risk factors associated with mortality.

Interpretation of results:

  • 0 to 1: 5%
  • 2: 8%
  • 3: 13%
  • 4: 20%
  • 5: 26%
  • 6-7: 41%
Student Bottom Line In patients with unstable angina or an NSTEMI, use this scoring tool to determine your patients risk of mortality or recurrent cardiovascular event.
VIEW RESOURCE

Guidelines

The Canadian Cardiovascular Society Guidelines
Purpose Guide treatment recommendations for patients presenting with acute STEMI.
Type of Resource Guideline
Included
  1. PCI vs fibrinolytic considerations
  2. Drug therapy recommendations in acute setting
Student Bottom Line These detailed guidelines are a great source of information to review acute treatment management in patients with a myocardial infarction.
VIEW RESOURCE
The Canadian Cardiovascular Society → Duration of DAPT
Purpose Guide treatment recommendations for duration of DAPT in patients who undergo PCI.
Type of Resource Guideline
Included
  1. Duration of DAPT therapy based on individual characteristics
  2. Clinical features which place patients at high risk of thromboembolic events (extended DAPT recommended)
  3. Factors associated with increased bleeding risk (shorted DAPT recommended)
  4. Practical tips for the clinical setting
Student Bottom Line In all patients with a PCI, this is a great tool to assess the optimal duration of DAPT therapy in your individual patient.
VIEW RESOURCE (full guidelines)VIEW RESOURCE (pocket guidelines)
Post MI Care
Purpose Guide treatment recommendations for long term management in patients post-MI.
Type of Resource Summary of trials and recommended drug therapy post MI
Included
  1. Indications for drug therapy
  2. Recommended dosages
  3. Contraindications for drug therapy
  4. Benefits patients may receive from the drug therapy
Student Bottom Line A great tool with a summary of drug therapy recommended for patients with a history of MI.
VIEW RESOURCE
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Rxpid Resources Copyright © 2023 by Olivia Bailey is licensed under a Creative Commons Attribution 4.0 International License, except where otherwise noted.

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