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  • Hemiblock left limb ECG

    Hemiblock left limb ECG

    1- anterior hemiblock: – Axial deviation (AQRS) left over – 30 ° (or> – 45 °) – Aspect qR in D1, rS aspect D2 and D3 – Duration of QRS normal or slightly elongated (<0.12 s) 2- hemiblock post: – Right axis deviation beyond 110 ° – Aspect rS in D1; qR appearance in D2…