Managing acute biventricular dysfunction during the resource-limited COVID-19 Pandemic in a major city

Thalappillil, R.; Rozental, O.; Tam, C.

Introduction The novel coronavirus 2019 (COVID-19) and ensuing pandemic placed significant pressure on the care of critically ill patients. We present a case of a patient presenting with acute onset left ventricular systolic failure with acute right ventricular dysfunction and unremitting supraventricular tachycardia. Methods A 69 year-old male presented with severe shortness of breath and fever to the emergency department in March of 2020 to a major city hospital in the midst of the resource-limited height of the COVID-19 pandemic. After a thorough history, physical exam, laboratory evaluation, and preliminary point-of-care ultrasonographic examination he was found to be have COVID-19 and mild acute respiratory distress syndrome (ARDS). He was managed initially with non-invasive ventilation, but on hospital day #6, was found to be profoundly hypoxic, confused, and tachycardic. On further evaluation, his vital signs demonstrated a fever of 38.2 C, tachycardia at 140 bpm, blood pressure 125/70 and SpO2 92% on 100% FiO2. Bedside transthoracic echocardiography demonstrated globally severely reduced left ventricular systolic function and a dilated right ventricle with severely reduced systolic function. An electrocardiogram demonstrated monomorphic supraventricular tachycardia. Results We describe the patient's prolonged hospital course extending forty-five days with nearly half requiring critical care. The patient eventually improved and was discharged from the hospital. Discussion We discuss the implications of resource-limited pandemic conditions in the care of critically ill patients. We incorporate the international experience of developed countries in facing a once-in-a-lifetime global medical emergency. In addition, we comment on the proposed ethical considerations when allocating patients to a significantly high level-of-care and the implications of this decision for other patients requiring care.