Prominent R wave Prominent, upright T wave Combination of horizontal ST-segment depression with upright T wave What is the correct placement of leads V7 – V9?
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Q-T Interval, Prominent U Waves, Digitalis Effect, Hyperkalemia, Hypokalemia, Hypercalcemia, Hypocalcemia, Secundum Atrial Septal Defect, Primum Atrial Septal Defect, Dextrocardia
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R waves are observed in the right precordial leads.
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