| 12-Months Pre-HEART TRACKS Launch (N = 1920) | 12-Months Post-HEART TRACKS Launch (N = 2049) |
Discharged to Home from ED | 853 | 1161 |
 Enrolled in HEART TRACKS |  | 572 |
 Not enrolled in HEART TRACKS |  | 589 |
Cardiac-Related Revisits to ED | 102 | 124 |
 Enrolled in HEART TRACKS |  | 22 |
 Not enrolled in HEART TRACKS |  | 102 |
All-Cause Revisits to ED | 318 | 395 |
 Enrolled in HEART TRACKS |  | 89 |
 Not enrolled in HEART TRACKS |  | 306 |
Admitted at Second ED-Revisit | 145 | 149 |
 Enrolled in HEART TRACKS |  | 21 |
 Not enrolled in HEART TRACKS |  | 128 |