The de Winter Electrocardiographic Pattern of Proximal Left Anterior Descending Coronary Artery Occlusion

Elias B Hanna1, David Luke Glancy1

  • 1Section of Cardiology, Department of Medicine, Louisiana State University Health Sciences Center, University Medical Center New Orleans, New Orleans, Louisiana.

Insights

The deWinter electrocardiogram pattern indicates acute anterior myocardial infarction. This distinct ECG finding is crucial for prompt diagnosis and treatment of heart attacks.

Area of Science:

  • Cardiology
  • Emergency Medicine

Background:

  • Acute anterior myocardial infarction is a critical medical emergency.
  • Electrocardiography (ECG) is a primary diagnostic tool for myocardial infarction.

Observation:

  • The deWinter electrocardiogram pattern, characterized by specific ST-segment changes, is presented.
  • This pattern is an important, often subtle, sign of acute anterior myocardial infarction.

Findings:

  • The case illustrates the deWinter pattern in acute anterior myocardial infarction.
  • Recognition of this ECG pattern is key for timely intervention.

Implications:

  • Early identification of the deWinter pattern can lead to faster treatment decisions.
  • Understanding this ECG variant improves diagnostic accuracy for ST-elevation myocardial infarction.

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