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A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis
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A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis

Published on: December 28, 2012

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Coronary artery anomalies presenting with ST-segment elevation myocardial infarction

Jlenia Marchesini1, Gianluca Campo1, Riccardo Righi2

  • 1Cardiovascular Institute, Azienda Ospedaliero-Universitaria S. Anna, Ferrara and Cardiovascular Research Centre, Salvatore Maugeri Foundation, IRCCS, Lumezzane (BS) and LTTA Center, Ferrara;

Clinics and Practice
|April 26, 2014
PubMed

Insights

ST-segment elevation myocardial infarction (STEMI) is uncommon with coronary artery anomalies. Identifying the cause and treating it during primary percutaneous coronary intervention (PCI) presents challenges.

Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Medical Imaging

Background:

  • ST-segment elevation myocardial infarction (STEMI) is a critical condition often requiring immediate intervention.
  • Coronary artery anomalies are rare but can complicate the diagnosis and treatment of STEMI.

Observation:

  • A retrospective analysis of 1015 STEMI patients undergoing primary percutaneous coronary intervention (PCI) identified 5 (0.4%) with coronary artery anomalies.
  • Two specific rare cases are detailed: a single coronary artery and separate origins of three coronary arteries, both arising from the right sinus of Valsalva.

Findings:

  • Coronary artery anomalies are an infrequent cause of STEMI.
  • These anomalies pose significant challenges for identifying the culprit lesion and performing primary PCI in emergency settings.

Implications:

  • Early recognition and advanced imaging are vital for managing STEMI in patients with coronary artery anomalies.
  • Integrating multidetector computerized tomography (MDCT) with coronary angiography can optimize treatment strategies and patient outcomes.

Keywords:
coronary artery anomaliesmultidetector computerized tomography.myocardial infarctionprimary percutaneous coronary intervention

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