Some data presented here differ from earlier reports because the table has been updated to reflect the most accurate data currently available.
| 14/15 | 15/16 | 16/17 | 17/18 | 18/19 | 19/20 | 20/21 | 21/22 | 22/23 | 23/24 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Adult Congenital Heart Disease | 16 | 11 | 18 | 14 | 12 | 16 | ||||
| Advanced Heart Failure and Transplant Cardiology | 73 | 82 | 90 | 100 | 103 | 105 | 104 | 104 | 92 | 84 |
| Cardiology | 861 | 902 | 944 | 999 | 1043 | 1095 | 1128 | 1116 | 1218 | 1219 |
| Clinical Cardiac Electrophysiology | 133 | 134 | 125 | 133 | 131 | 135 | 145 | 165 | 164 | 166 |
| Endocrinology | 293 | 301 | 309 | 335 | 331 | 355 | 341 | 360 | 365 | 370 |
| Gastroenterology | 507 | 519 | 533 | 576 | 601 | 620 | 635 | 663 | 680 | 704 |
| Geriatrics | 177 | 176 | 197 | 241 | 258 | 261 | 276 | 286 | 270 | 247 |
| Hospice & Palliative Medicine | 88 | 126 | 155 | 236 | 257 | 269 | 300 | 329 | 377 | 365 |
| Infectious Disease | 362 | 353 | 348 | 374 | 386 | 388 | 391 | 417 | 422 | 410 |
| Interventional Cardiology | 296 | 286 | 308 | 302 | 335 | 343 | 355 | 358 | 374 | 360 |
| Nephrology | 432 | 418 | 422 | 405 | 424 | 419 | 430 | 433 | 448 | 461 |
| Sleep Medicine | 81 | 92 | 99 | 137 | 158 | 164 | 170 | 178 | 198 | 202 |
| Transplant Hepatology | 39 | 35 | 38 | 47 | 51 | 54 | 49 | 52 | 57 | 52 |
| Disciplines with combined training programs | ||||||||||
| Hematology | 5 | 11 | 11 | 11 | 11 | 13 | 13 | 11 | 1 | 1 |
| Oncology | 34 | 21 | 19 | 21 | 28 | 25 | 24 | 14 | 8 | 5 |
| Hematology / Oncology | 565 | 590 | 588 | 595 | 611 | 635 | 675 | 691 | 731 | 766 |
| Pulmonary | 41 | 38 | 38 | 40 | 39 | 41 | 42 | 39 | 34 | 30 |
| CCM | 110 | 107 | 124 | 141 | 152 | 156 | 180 | 179 | 225 | 203 |
| Pulmonary / CCM | 517 | 556 | 587 | 631 | 696 | 704 | 738 | 786 | 825 | 840 |
| Rheumatology | 216 | 217 | 230 | 249 | 250 | 260 | 256 | 272 | 288 | 284 |
| Rheumatology / A & I | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |