| BMI | body mass index |
| BSA | body surface area |
| CMR | cardiac magnetic resonance imaging |
| CT | computed tomography |
| CTLA | CT-based measurement: left-atrial volume |
| CTLV | CT-based measurement: left-ventricular volume |
| CTLVM | CT-based measurement: left-ventricular mass |
| CTRA | CT-based measurement: right-atrial volume |
| CTRV | CT-based measurement: right-ventricular volume |
| ECG | electrocardiogram |
| ICC | intraclass correlation coefficient |
| LA | left atrium |
| LV | left ventricle |
| MR | magnetic resonance (imaging) |
| MRLA | MR-based measurement: left-atrial volume |
| MRLVEDV | MR-based measurement: left-ventricular end-diastolic volume |
| MRLVESV | MR-based measurement: left-ventricular end-systolic volume |
| MRLVM | MR-based measurement: left-ventricular mass |
| MRRA | MR-based measurement: right-atrial volume |
| MRRVEDV | MR-based measurement: right-ventricular end-diastolic volume |
| MRRVESV | MR-based measurement: right-ventricular end-systolic volume |
| RA | right atrium |
| RV | right ventricle |