Final answer:
ST-segment elevation of 2 mm in leads II, III, and aVF on a 12-lead EKG indicates a specific electrocardiographic finding called inferior ST-elevation myocardial infarction (STEMI).
Step-by-step explanation:
ST-segment elevation of 2 mm in leads II, III, and aVF on a 12-lead EKG indicates a specific electrocardiographic finding called inferior ST-elevation myocardial infarction (STEMI). STEMI is a type of heart attack that occurs when the blood supply to the heart muscle is severely reduced or completely blocked. It is typically caused by the formation of a blood clot in one of the coronary arteries.
The ST-segment elevation in leads II, III, and aVF suggests involvement of the inferior wall of the heart. This can result from occlusion of the right coronary artery or one of its branches. It is important to promptly recognize and treat STEMI to minimize heart damage and improve outcomes.