A deeper look at long-term effects of COVID-19 on myocardial function in survivors with no prior heart diseases: a GRADE approach systematic review and meta-analysis - Dehghan, Mahshid; Mirzohreh, Seyedeh-Tarlan; Kaviani, Raheleh; Yousefi, Shiva; Pourmehran, Yasaman (Frontiers in Cardiovascular Medicine, 2024)