COVID-19(42) Patient(18) SARS-CoV-2(13) cardiac(12) heart failure(11) elevated(10) reported(10) coronavirus(10) COVID-19 pandemic(9) cardiovascular(9) heart(9) change(9) Mortality(9) SARS-COV-2 infection(9) COVID-19 patient(9) patients(9) ventricular(9) significantly(8) troponin(8) Evidence(8) Inflammation(8) analyzed(8) acute respiratory syndrome(7) marker(7) decrease(7) syndrome(7) Treatment(7) addition(7) predict(7) arrhythmia(7)