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

File: <base>/training/ptb-xl/g17/HR16506.hea (780 bytes) 
HR16506 12 500 5000
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 230 15860 0 I
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 355 7861 0 II
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 125 -7903 0 III
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 -293 20173 0 aVR
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 52 11895 0 aVL
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 240 32602 0 aVF
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 75 910 0 V1
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 55 4966 0 V2
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 -15 -23326 0 V3
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 30 -6318 0 V4
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 15 6302 0 V5
HR16506.mat 16x1+24 1000.0(0)/mv 16 0 105 26844 0 V6
# Age: 78
# Sex: Male
# Dx: 164934002,164951009,251146004,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown