Background
A new coronavirus disease 2019(2019-nCoV)first occurred in Wuhan, Hubei Province in December 2019 and then broken out rapidly. Before long, the new disease had gained wide attention all over the world. By now, cardiac damage has been found in many patients with COVID-19 according to the cardiac correlated laboratory examination abnormalities and the electrocardiogram findings[1]. Nevertheless, few studies had reported the echocardiographic signs about cardiac injury. Therefore, it is meaningful to comprehensively analyze the changes from cardiac biomarkers and echocardiographic findings.