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. 2017 Feb 10;19:31. doi: 10.1186/s13075-017-1240-1

Fig. 2.

Fig. 2

Cumulative proportions of individual ECG-5 from systemic lupus erythematosus (SLE) diagnosis up to 20 years of follow-up (e.g., 11 out of 21 (52.4%) patients had LAD/LAFB up to 20 years and the other 10 LAD/LAFB occurred after 20 years of follow-up). ECG-CVD electrocardiogram cardiovascular disease abnormalities, LAD left axis deviation, LAFB left anterior fascicular block, LBBB left bundle branch block, LVH left ventricular hypertrophy, RBBB right bundle branch block