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

File: <base>/training/ptb-xl/g15/HR14475.hea (770 bytes) 
HR14475 12 500 5000
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 60 -3214 0 I
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 95 11403 0 II
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 35 14651 0 III
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 -78 -3748 0 aVR
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 12 -8710 0 aVL
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 65 13321 0 aVF
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 10 3058 0 V1
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 55 -6066 0 V2
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 -5 -18423 0 V3
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 15 -13999 0 V4
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 -20 -18719 0 V5
HR14475.mat 16x1+24 1000.0(0)/mv 16 0 55 6196 0 V6
# Age: 77
# Sex: Male
# Dx: 164865005,164951009,426783006,445211001,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown