Improving door-to-balloon times in primary percutaneous coronary intervention for acute ST-elevation myocardial infarction: The value of an audit-driven quality initiative

Abstract

Introduction: The study was designed to reduce door-to-balloon times in primary percutaneous coronary intervention for patients presenting to the Emergency Department with acute STelevation myocardial infarction, using an audit as a quality initiative. Materials and Methods: A multidisciplinary workgroup performed a pilot study over 3 months, then implemented various process and work-flow strategies to improve overall door-to-balloon times. Results and Conclusion: We developed a guideline-based, institution-specific written protocol for triaging and managing patients who present to the Emergency Department with symptoms suggestive of STEMI, resulting in shortened median door-to-balloon times from 130.5 to 109.5 minutes (P <0.001).