Mean test utilisation in UK National Health Service trusts between 2011–2012 and 2016–2017
| Cardiac test | 2011–2012 | 2012–2013 | 2013–2014 | 2014–2015 | 2015–2016 | 2016–2017 |
| CTCA—total | 19 270 | 27 388 | 36 132 | 42 405 | 48 643 | 70 928 |
| Per 100 000 population | 30.5 | 43.0 | 56.4 | 65.6 | 74.7 | 108.0 |
| SE—total | 35 338 | 41 861 | 46 859 | 51 999 | 57 146 | 61 458 |
| Per 100 000 population | 55.9 | 65.7 | 73.1 | 80.5 | 87.8 | 93.6 |
| CMR—total | 6109 | 7948 | 10 408 | 11 885 | 13 857 | 15 634 |
| Per 100 000 population | 9.7 | 12.5 | 16.2 | 18.4 | 21.3 | 23.8 |
| MPS—total | 69 463 | 76 301 | 88 514 | 89 224 | 87 776 | 87 427 |
| Per 100 000 population | 109.9 | 119.8 | 138.1 | 138.1 | 134.8 | 133.2 |
| ETT—total | 136 030 | 134 012 | 135 420 | 133 116 | 127 986 | 124 647 |
| Per 100 000 population | 215.3 | 210.4 | 211.2 | 206.1 | 196.6 | 189.9 |
| All non-invasive imaging—total | 130 180 | 153 498 | 181 913 | 195 513 | 207 422 | 235 447 |
| Per 100 000 population | 206.0 | 241.0 | 283.8 | 302.7 | 318.6 | 358.7 |
Data are the mean number of tests performed each year by trusts that responded to the Freedom of Information requests.
CMR, cardiac stress/perfusion MRI; CTCA, CT coronary angiography; ETT, exercise treadmill testing; MPS, myocardial perfusion scintigraphy; SE, stress echocardiography.