Background
Methods
Study population
Cardiovascular magnetic resonance
Mean anatomical model construction
Statistical correlation of shape features with clinical diagnostic indices
Results
Clinical characteristics
ARVC diagnosis | TFC major | TFC minor | CMR major | CMR minor | VT/VF | ICD | Cardiac arrest | Syncope | ECG major | SA-ECG | Fat | Fibrosis |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
3 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
3 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 |
3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
3 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
3 | 5 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
3 | 2 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
3 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
3 | 4 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
3 | 5 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 |
3 | 4 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 |
3 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
3 | 5 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 |
3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
3 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
Single ventricle analysis
Clinical Indices | LV endocardium | LV epicardium | RV endocardium | |||
---|---|---|---|---|---|---|
ED phase | ES phase | ED phase | ES phase | ED phase | ES phase | |
BSA |
p = 0.46
|
p = 0.17
|
p = 0.06
|
p = 0.05
|
p = 0.32
|
p = 0.12
|
Gender |
p = 0.20
|
p = 0.03
|
p = 0.05
|
p = 0.03
|
p = 0.22
|
p = 0.08
|
No. major |
p = 0.24
|
p = 0.02
|
p = 0.14
|
p = 0.005
|
p = 0.04
|
p = 0.004
|
No. minor |
p = 0.57
|
p = 0.94
|
p = 0.81
|
p = 0.94
|
p = 1.00
|
p = 0.88
|
VT/VF |
p = 0.17
|
p = 0.18
|
p = 0.05
|
p = 0.12
|
p = 0.04
|
p = 0.03
|
Cardiac arrest |
p = 0.43
|
p = 0.63
|
p = 0.02
|
p = 0.13
|
p = 0.07
|
p = 0.04
|
Syncope |
p = 0.78
|
p = 0.41
|
p = 0.26
|
p = 0.77
|
p = 0.90
|
p = 0.57
|
ECG major |
p = 0.18
|
p = 0.17
|
p = 0.21
|
p = 0.15
|
p = 0.02
|
p = 0.04
|
SAECG |
p = 0.12
|
p = 0.22
|
p = 0.07
|
p = 0.11
|
p = 0.19
|
p = 0.003
|
Fat |
p = 0.21
|
p = 0.49
|
p = 0.19
|
p = 0.22
|
p = 0.46
|
p = 0.61
|
Fibrosis |
p = 0.04
|
p = 0.31
|
p = 0.12
|
p = 0.083
|
p = 0.04
|
p = 0.33
|