COVID-19(23) echocardiography(12) Patient(9) Ejection fraction(8) Lung ultrasound(7) age(6) was performed(6) cardiac(6) median(6) positive result(6) Hospitalization(6) cardiovascular disease(6) Mortality(6) interquartile range(6) automated(5) Result(5) enrolled(5) SARS-CoV-2(5) Odds ratio(5) ventricular(5) vaccination(4) telehealth.(4) monoclonal antibody(4) moderate disease(4) subsequent(4) Prevalence(4) diabete(4) Ultrasound(4) Mild(4) Diagnosis(4)