Table 1.
Table showing the mean age and gender division of the 98 subjects included in the study along with the type of stress test done, ejection fractions on stress RNMPI and incidence of diastolic dysfunction on transthoracic echocardiography.
(RNMPI — radionuclide myocardial perfusion imaging).
| N | % | |
|---|---|---|
| Total subjects | 98 | |
| Gender | ||
| Male | 42 | 42.9 |
| Female | 56 | 57.1 |
| Age | ||
| Mean (SD) | 69.1 (11.1) | |
| Range | 45–91 | |
| Stress test type | ||
| Dobutamine stress test | 6 | 6.1 |
| Regadenoson stress test | 89 | 90.8 |
| Exercise stress test | 3 | 3.1 |
| Patient type | ||
| Inpatient | 2 | 2.0 |
| Outpatient | 96 | 98.0 |
| Ejection fraction on RNMPI (dichotomous) | ||
| < 70 | 52 | 53.1 |
| ≥ 70 | 46 | 46.9 |
| Ejection fraction on RNMPI (continuous) | ||
| Mean (SD) | 68.2 (11.0) | |
| Range | 50–97 | |
| Diastolic dysfunction on transthoracic echocardiography | ||
| Yes | 67 | 68.4 |
| No | 31 | 31.6 |