Evidence-Based Clinical Decision Support to Improve Care for Patients Hospitalized With Acute Myocardial Infarction

Area of Science:

• Cardiology
• Health Informatics
• Quality Improvement

Background:

• Acute myocardial infarction (AMI) management guidelines include cardiac rehabilitation referral and left ventricular systolic function assessment.
• Electronic Health Record (EHR) based clinical decision support (CDS) can enhance adherence to evidence-based practices.
• Effective CDS design and implementation are crucial for sustained performance improvements.

Purpose of the Study:

• To evaluate the impact of practice advisories, designed with effective CDS principles, on AMI guideline adherence.
• To assess improvements in left ventricular systolic function assessment and cardiac rehabilitation referral rates post-CDS implementation.

Main Methods:

• A quality improvement project utilizing practice advisories within an EHR system.
• Measured performance for cardiac rehabilitation referral and left ventricular systolic function assessment pre- and post-intervention.
• Data collected over a 3-month interval before and after CDS implementation.

Main Results:

• Cardiac rehabilitation referral or documented non-referral increased from 80.3% to 98.4% (P < .001).
• Left ventricular systolic function assessment compliance rose from 94.2% to 100% (P = .120).
• The intervention demonstrated a significant positive impact on guideline adherence.

Conclusions:

• Effective clinical decision support design and implementation positively impact patient outcomes following acute myocardial infarction.
• CDS tools can successfully improve adherence to critical care guidelines, enhancing patient management.
• This approach supports better cardiac rehabilitation referrals and diagnostic assessments for AMI patients.