PMC8639260_01
Electrocardiogram showing ST-segment elevation in V1-4.
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fig1
An electrocardiogram revealed ST-segment elevation in V1-4 (Figure 1); thus, we suspected myocardial infarction.
Left anterior descending artery occlusion (arrow) as identified by CAG. The left circumflex artery and high lateral branch of the coronary artery show diffuse stenosis. CAG: coronary angiography.
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fig2
Thereafter, we performed an emergency coronary angiography examination, which revealed a left anterior descending artery occlusion (Figure 2).