Enriching the American Heart Association COVID-19 Cardiovascular Disease Registry Through Linkage With External Data Sources: Rationale and Design

Andrew S. Oseran, Tianyu Sun, Rishi K. Wadhera, Issa J. Dahabreh, James A. de Lemos, Sandeep R. Das, Christine Rutan, Aarti H. Asnani, Robert W. Yeh, Dhruv S. Kazi