ECG Analysis - developinganaesthesia

Left atrial enlargement (LAE) or LA hypertrophy, scarring: risk factor for atrial fibrillation. V1: terminal negativity ≥ 1x1 mm (sensitive but not specific) Lead I or II: P wave is wide (≥ 2.5 mm) and bifid (specific but not sensitive) 1st degree A-V block (prolonged PR) Right atrial enlargement (RAE): risk factor for atrial … ................
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