The Clinical Challenge titled “A Young Woman With Viral Myocarditis,”1 published on February 23, 2022, was corrected to update the legend for the figure. The legend now reads “Transesophageal echocardiogram after low-flow alarm on peripheral ventricular assist device console. A, 2-Dimensional echocardiogram with color Doppler. B, 3-Dimensional echocardiogram of mitral valve. A1 indicates anterior segment; A2, middle segment; A3, posterior segment; P1, anterolateral scallop; P2, middle scallop; P3, posteromedial scallop.” This article was corrected online.