| |
PH (N = 12)
|
HFrEF (N = 10)
|
Normal (N = 10)
|
p value
|
|---|
|
RVEF (%)
|
34.0 (30.5–42.5)
|
41.0 (38.0–48.0)
|
55.5 (52.0–58.0)
|
0.001
|
|
RVEDVI (ml/m2)
|
87.9 (75.0–119.2)
|
59.0 (50.4–67.9)
|
60.8 (59.0-70.1)
|
0.02
|
|
RVESVI (ml/m2)
|
59.1 (47.7–80.9)
|
35.0 (23.0–37.4)
|
29.8 (26.8-32.4)
|
0.007
|
|
RV T1 pre-contrast (ms)
|
1056 (1021–1081)
|
1003 (922–1029)
|
974 (927–996)
|
0.005
|
|
RV T1 post-contrast (ms)
|
482 (428–509)
|
480 (449–506)
|
514 (503–538)
|
0.05
|
|
RV-ECV
|
0.343 (0.331-0.352)
|
0.294 (0.272-0.301)
|
0.270 (0.251-0.281)
|
<0.0001
|
|
LVEF (%)
|
55.0 (50.0–58.5)
|
28.0 (19.0–31.0)
|
61.2 (59.7–62.9)
|
<0.0001
|
|
LVEDVI (ml/m2)
|
58.2 (43.1–66.1)
|
109.0 (102.9–124.8)
|
84.3 (80.3–90.3)
|
0.0001
|
|
LVESVI (ml/m2)
|
28.2 (21.2–41.6)
|
62.3 (45.5–79.6)
|
32.7 (29.9–37.4)
|
0.001
|
|
LVMI (g/m2)
|
36.9 (32.7–41.0)
|
61.1 (50.7–70.5)
|
32.3 (30.1-35.8)
|
0.008
|
|
LV T1 pre-contrast (ms)
|
988 (963–1006)
|
969 (921–988)
|
971 (948–986)
|
0.40
|
|
LV T1 post-contrast (ms)
|
495 (438–542)
|
480 (454–505)
|
519 (491–546)
|
0.28
|
|
LV-ECV
|
0.305 (0.295-0.308)
|
0.276 (0.258-0.290)
|
0.271 (0.251-0.279)
|
0.002
|
- Results are shown as the median (IQR)
-
ECV extracellular volume fraction, LV left ventricle, LVEDVI left ventricular end-diastolic volume index, LVEF left ventricular ejection fraction, LVESVI left ventricular end-systolic volume index, RV right ventricle, RVEDVI right ventricular end-diastolic volume index, RVEF right ventricular ejection fraction, RVESVI right ventricular end-systolic volume index
