Table 2.
Myocardial Scintigraphy With 123I‐MIBG of Study Participants
| Variables | Summary statistics | P values (Holm adj.) | ||||
|---|---|---|---|---|---|---|
| Control, N=20* | HFpEF, N=33* | HFrEF, N=28* | Control vs HFpEF | Control vs HFrEF | HFpEF vs HFrEF | |
| Early H/M ratio (15 min) | 1.78 (0.16) | 1.63 (0.20) | 1.58 (0.12) | <0.01 | <0.01 | 0.26 |
| Delayed H/M ratio (4 h) | 1.92 (0.24) | 1.59 (0.25) | 1.45 (0.16) | <0.01 | <0.01 | 0.01 |
| Washout rate | 3 (29) | 30 (18) | 36 (14) | <0.01 | <0.01 | 0.22 |
HFpEF indicates heart failure with preserved ejection fraction; HFrEF, heart failure, and H/M, heart‐to‐mediastinum.
*
n (%); median (IQR); mean (SD).