Table 5.
Cardiovascular magnetic resonance parameters within the Society for Cardiovascular Magnetic Resonance Registry.
| Parameter | Value | Number of exams | |
|---|---|---|---|
| LV end-diastolic volume (mL) | 148 (189-117) | 109,403 | |
| LV end-systolic volume (mL) | 50 (41-90) | 109,167 | |
| LV mass (gm) | 129 (98-170) | 65,835 | |
| LV end-diastolic dimension (cm) | 5.1 (4.6-5.7) | 125,422 | |
| LV ejection fraction (%) | 59 (49-66%) | 108,603 | |
| RV end-diastolic volume (mL) | 146 (115-185) | 83,542 | |
| RV end-systolic volume (mL) | 65 (47-91) | 83,356 | |
| RV ejection fraction (%) | 55 (48-61%) | 82,889 | |
| LVH | None | 82,496 (78%) | 106,194 |
| Mild | 14,614 (14%) | ||
| Moderate | 6031 (6%) | ||
| Severe | 3053 (4%) | ||
| RVH | Normal | 92,235 (94%) | 98,057 |
| Mild | 3768 (4%) | ||
| Moderate | 1599 (2%) | ||
| Severe | 455 (0%) | ||
| Wall motion | Normal | 75,046 (66%) | 113,089 |
| Mild-moderately hypokinetic | 14,305 (13%) | ||
| Severely hypokinetic | 8847 (8%) | ||
| Akinetic | 10,889 (10%) | ||
| Dyskinetic | 4002 (3%) | ||
| Stress findings | Normal | 16,918 (70%) | 24,153 |
| Mildly abnormal | 1694 (7%) | ||
| Moderately abnormal | 2302 (10%) | ||
| Severely abnormal | 3231 (13%) | ||
| Non-diagnostic | 8 (0%) | ||
| LGE pattern | None | 53,032 (62%) | 85,316 |
| Non-ischemic | 15,602 (18%) | ||
| Ischemic | 14,532 (17%) | ||
| Mixed ischemic and non-ischemic | 2150 (3%) | ||
Data are presented as mean ± SD or frequency (%) as appropriate. LGE late gadolinium enhancement, LV left ventricle, LVH left ventricular hypertrophy, RV right ventricle, RVH right ventricular hypertrophy.