Extended Data Fig. 3: Global depletion of GPNMB doesn’t affect the electrical activation pattern.

a, Surface ECG of age and sex matched WT and GPNMB KO animals demonstrating similar electrical activation patterns. b, ECG intervals showing PR, QRS, QT intervals and heart rate in WT and GPNMB KO animals (mean±SEM, n=3, Two-tailed Student’s t-test, NS=Not significant).