Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/georgia/g3/E02254.hea (712 bytes) 
E02254 12 500 5000
E02254.mat 16x1+24 1000.0(0)/mV 16 0 0 -6146 0 I
E02254.mat 16x1+24 1000.0(0)/mV 16 0 68 31024 0 II
E02254.mat 16x1+24 1000.0(0)/mV 16 0 68 -28742 0 III
E02254.mat 16x1+24 1000.0(0)/mV 16 0 -34 20266 0 aVR
E02254.mat 16x1+24 1000.0(0)/mV 16 0 -34 11178 0 aVL
E02254.mat 16x1+24 1000.0(0)/mV 16 0 68 -31998 0 aVF
E02254.mat 16x1+24 1000.0(0)/mV 16 0 -78 -21823 0 V1
E02254.mat 16x1+24 1000.0(0)/mV 16 0 29 8238 0 V2
E02254.mat 16x1+24 1000.0(0)/mV 16 0 78 -21189 0 V3
E02254.mat 16x1+24 1000.0(0)/mV 16 0 68 -21875 0 V4
E02254.mat 16x1+24 1000.0(0)/mV 16 0 68 -15929 0 V5
E02254.mat 16x1+24 1000.0(0)/mV 16 0 29 2785 0 V6
# Age: 89
# Sex: Female
# Dx: 284470004,39732003,59118001
# Rx: Unknown