Table 3.
CMR‐FT strain and exercise capacity
| RVFWLS > −14% | ||
|---|---|---|
| Parameter | Female N = 12 | Male N = 9 |
| Mean ± SD [CI] | Mean ± SD [CI] | |
| CPET Watt max | 138 ± 33 [73; 203] | 227 ± 54 [121; 332] |
| CPET VO2 ml × kg−1 × min−1 | 26 ± 4 [18; 34] | 32 ± 8 [16; 48] |
| TAPSE 3DEcho | 17 ± 5 [7; 27] | 14 ± 6 [2; 26] |
| TAPSE 2DEcho | 16 ± 4 [9; 23] | 14 ± 4 [7; 21] |
| RVFWLS ≤ −14% | ||
|---|---|---|
| Parameter | Female N = 5 | Male N = 10 |
| Mean ± SD [CI] | Mean ± SD [CI] | |
| CPET Wat max | 96 ± 26 [43; 149] | 186 ± 51 [86; 286] |
| CPET VO2 ml × kg−1 × min−1 | 22 ± 5 [12; 33] | 27 ± 8 [12; 42] |
| TAPSE 3DEcho | 14 ± 3 [9; 19] | 12 ± 4 [5; 20] |
| TAPSE 2DEcho | 14 ± 1 [12; 17] | 13 ± 2 [8; 18] |
Abbreviations: CI, Confidence Interval; CPET, Cardiopulmonary exercise test; RVFWLS, Right ventricular free wall longitudinal strain; SD, standard deviation; TAPSE, Tricuspid annular plane systolic excursion.