Complete Heart Block as a Clinical Feature in Critically Ill Coronavirus Disease 2019 (COVID-19) Patients: A Case Series of Three Cases

<div>(a) ECG on admission for patient 3 showing sinus tachycardia. (b) ECG for patient 3 on day 5 admission showing complete heart block CHB with narrow QRS, suggesting distal AV node focus as origin of escape rhythm.</div>

Case Reports in Critical Care

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Figure 3: Complete Heart Block as a Clinical Feature in Critically Ill Coronavirus Disease 2019 (COVID-19) Patients: A Case Series of Three Cases 