ACE2 and COVID-19: In order to identify miRNAs which could play a regulatory role in COVID19, and especially its cardiovascular consequences, we performed miRNA-target predictions using the following sets of genes: 69 genes from the complete ACE2 network, gene lists from its subnetworks for heart, lungs, nervous system, and virus-related proteins, as well as top hub genes from the ACE2 co-expression network in hiPSC-CMs.