Heart -COVID-19 Lung Interactions: More Common Cause for Right Ventricular Dysfunction Than We Thought.

We read with great interest the paper by Argulian et al. ([1][1]), describing the prevalence of right ventricular (RV) dilation among 105 patients with coronavirus disease-2019 (COVID-19). Thirty-one patients were mechanically ventilated, and 32 patients (31%) presented with RV enlargement. The