Point‐of‐care ultrasound during the COVID‐19 pandemic: A multidisciplinary approach between intensivists and echocardiographers

Purpose The coronavirus disease‐2019 (COVID‐19) led to a large influx of critically ill patients and altered echocardiography laboratory workflow. We developed a point‐of‐care ultrasound (POCUS) first approach to patients requiring echocardiography and describe our workflow and findings. Methods We performed a single‐center retrospective analysis of all POCUS studies performed on critically ill patients with COVID‐19. Sonography was performed by intensivists, uploaded and archived, and rapidly reviewed by echocardiographers. We evaluated each study based on the number of views obtained. Additionally, we provide a description of the workflow during the COVID‐19 surge at a tertiary care hospital in New York City. Results Fifty patients had POCUS studies performed by intensivists and reviewed by echocardiographers obviating the need for sonographer‐performed studies. Of the 48 cardiac POCUS studies, 17% of patients had 4 of 4 standard views available while 53% had 3 of 4 standard views. The parasternal long‐axis view was obtained on 81%, subxiphoid view on 79%, apical 4‐chamber view on 71%, and parasternal short‐axis view on 63% of patients. Conclusions Our POCUS workflow allowed intensivists to perform cardiac sonography for rapid bedside diagnosis of pathology with immediate interpretation performed by echocardiographers. At least 3 views were obtained in the majority of cases.