Table 2.
DCMR findings in participants with or without pulmonary edema. (expressed as median [interquartile range])
| ALL (116) | Pulmonary edema | p- value | ||
|---|---|---|---|---|
| Yes(44) | No(72) | |||
| Rest EF | 50 (40,55) | 48 (36,54) | 52 (44,55) | 0.08 |
| Rest EDV | 110 (91,147) | 116 (89,179) | 109 (91,131) | 0.43 |
| Rest ESV | 59 (43,83) | 66 (42,114) | 57 (43,72) | 0.38 |
| Rest SV | 52 (41,63) | 54 (37,72) | 51 (44,58) | 0.61 |
| Stress EDV | 103 (76,134) | 101 (79,154) | 104 (73,122) | 0.29 |
| Stress ESV | 46 (31,75) | 58 (43,97) | 41 (29,61) | 0.007 |
| Stress SV | 54 (41,62) | 47 (34,58) | 55 (48,65) | 0.02 |
| Rest EDVi | 55 (45,73) | 57 (43,87) | 54 (46,70) | 0.68 |
| Rest ESVi | 29 (16,35) | 31 (21,54) | 29 (23,38) | 0.56 |
| Rest SVi | 26 (21,32) | 27 (19,34) | 25 (21,31) | 0.77 |
| Stress EDVi | 52 (40,65) | 53 (40,78) | 52 (40,61) | 0.41 |
| Stress ESVi | 24 (16,35) | 26 (21,48) | 22 (15,32) | 0.02 |
| Stress SVi | 26 (21,32) | 23 (17,31) | 27 (24,33) | 0.02 |
| Rest PP/SV | 1.2 (0.9,1.7) | 1.1 (0.8,1.8) | 1.2 (0.9,1.5) | 0.56 |
| Rest PP/SVi | 2.5 (1.8,3.2) | 2.3 (1.7,3.5) | 2.5 (1.9,3.0) | 0.63 |
| Stress PP/SV | 1.3 (1.0,1.7) | 1.5 (1.1,2.3) | 1.3 (1.0,1.6) | 0.04 |
| Stress PP/SVi | 2.6 (2.0,3.7) | 2.8 (2.2,4.3) | 2.5 (1.9,3.3) | 0.04 |
| Stress-Rest SV | 0.6 (−6.5,6.7) | −3.7 (−12.5,2.5) | 1.5 (−5.2,8.9) | 0.002 |
| Stress-Rest SVi | 0.3 (−3.3,3.4) | −2.1 (−6.0,1.3) | 0.7 (−2.7,4.2) | 0.002 |
| Stress-Rest PP/SV | 0.1 (−0.2,0.5) | 0.3 (−0.0,0.8) | −0.0 (−0.2,0.3) | <0.001 |
| Stress-Rest PP/SVi | 0.2 (−0.4,0.9) | 0.6 (−0.0,1.4) | −0.0 (−0.5,0.6) | <0.001 |
| Stress/Rest PP/SV | 1.1 (0.8,1.5) | 1.4 (1.0,1.6) | 1.0 (0.8,1.3) | <0.001 |
| Rest CO | 3.6 (3.0,4.8) | 3.7 (2.5,5.1) | 3.6 (3.0,4.6) | 0.69 |
| Stress CO | 6.7 (4.9,7.7) | 5.3 (4.1,7.2) | 7.0 (5.9,7.8) | 0.002 |
| Stress/Rest CO | 1.7 (1.4,2.1) | 1.4 (1.2,1.8) | 1.9 (1.5,2.2) | <0.001 |
| Rest CI | 1.8 (1.5,2.4) | 1.9 (1.5,2.5) | 1.8 (1.4,2.4) | 0.89 |
| Stress CI | 3.2 (2.6,3.9) | 2.8 (2.0,3.7) | 3.4 (2.8,4.1) | 0.001 |
| Diff CO | 2.6 (1.9,3.9) | 1.6 (0.9,2.9) | 3.0 (2.2,4.2) | <0.001 |
| Diff CI | 1.3 (0.7,1.9) | 0.7 (0.4,1.4) | 1.5 (1.1,2.1) | <0.001 |
Abbreviations: CO, cardiac output; CI, cardiac index; DCMR, dobutamine cardiovascular magnetic resonance; EDV, end diastolic volume; EDVi end diastolic volume index; EF, ejection fraction; ESV, end systolic volume; ESVi, end systolic volume index; PP/SV, pulse pressure/stroke volume; PP/SVi, pulse pressure/stroke volume index; SV, stroke volume; SVi, stroke volume index.