Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

ight atrial enlargement (P pulmonale)-Deep S in lead I, Q and T-wave inversion in lead III (S1Q3T3) which actually represent right axis deviation with RV hypertrophy ... (>80%), each one of the other criteria is ~10-20% sensitive, the combination of them is ~50% sensitive. Second to sinus tachycardia, T inversion in V1-V3 is the most sensitive ... ................
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