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. Author manuscript; available in PMC: 2024 Jul 1.
Published in final edited form as: Arthritis Care Res (Hoboken). 2023 Jan 18;75(7):1462–1468. doi: 10.1002/acr.24969

Figure 3. Variable Importance in the Random Forest Model.

Figure 3.

Abbreviations: PADiam: Pulmonary artery diameter; DLCO: Diffusing capacity for carbon monoxide; FVC; Forced vital capacity; LVEF: Left ventricular ejection fraction; RVdil: Right ventricular dilation; LAdil: Left atrial dilation; AR: Aortic regurgitation; LVdias: Left ventricular diastolic dysfunction; RAdil: Right atrial dilation; PR: Pulmonic regurgitation; TR: Tricuspid regurgitation; LVH: Left ventricular hypertrophy; Pericard: Pericardial effusion; MR: Mitral regurgitation; RVdys: Right ventricular dysfunction; LAD: Left axis deviation; RBBB: Right bundle branch block; RAD: Right axis deviation.