PMC7849837_01
ECG sinus pauses HR 21 b/min with ventricular escape rhythm.
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Electrocardiogram (ECG) showed long pauses with ventricular escape rhythm (Fig. 1).
ECG - post Atropine and on dopamine infusion.
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Following dopamine his ECG revealed normal sinus rhythm at 65 b/min with right bundle branch block (RBBB), left axis deviation, and left anterior fascicular block (Bifascicular block) (Fig. 2).