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Elevated ST segment in ECG is seen in- a.MI b.BBB c.1st degree heart block d.none |
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Answer» ong>Answer: MI Explanation: ST segment ELEVATION occurs because when the ventricle is at rest and therefore repolarized, the depolarized ischemic region generates electrical CURRENTS that are traveling away from the recording electrode; therefore, the baseline VOLTAGE prior to the QRS complex is depressed (red LINE before R wave). |
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