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Fig. 3 | International Journal of Emergency Medicine

Fig. 3

From: Differences in initial electrocardiographic findings between ST-elevation myocardial infarction due to left main trunk and left anterior descending artery lesions

Fig. 3

ST-segment deviation in limb leads. Quantitative ST-segment deviation in limb leads (I, II, III, aVR, aVL, aVF) is shown for the LMT, pLAD, and dLAD groups. ST-segment depression is shown in inferior leads (II, III, and aVF) in LMT and pLAD groups indicated as a reciprocal change of ST-segment elevation in precordial leads. The magnitude of ST-segment depression in the inferior leads is significantly greater in the LMT group than in the pLAD group. The dLAD group has less ST-segment depression in inferior leads

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