| Stress echocardiography | Stress CMR | p Value* |
---|---|---|---|
Resting Variables | Â | Â | Â |
HR, bpm | 73 ± 12 | 74 ± 13 | 0.7 |
Systolic BP, mmHg | 117 ± 16 | 111 ± 13 | 0.05 |
Diastolic BP, mmHg | 71 ± 8 | 70 ± 9 | 0.5 |
Exercise Variables | Â | Â | Â |
Exercise duration, mins | 11.4 ± 2.1 | 11.1 ± 2.2 | 0.07 |
Peak HR, bpm | 177 ± 11 | 173 ± 10 | 0.01 |
Peak systolic BP, mmHg | 155 ± 19 | 158 ± 19 | 0.3 |
Peak diastolic BP, mmHg | 70 ± 9 | 76 ± 9 | 0.003 |
Time to start stress imaging, seconds | 31 ± 7 | 21 ± 2 | <0.001 |
HR at time of peak cine images, bpm | 150 ± 16 | 148 ± 14 | 0.7 |
Time to complete stress imaging, seconds | 114 ± 23 | 41 ± 2 | <0.001 |