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

File: <base>/training/ptb-xl/g16/HR15203.hea (770 bytes) 
HR15203 12 500 5000
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 25 -14128 0 I
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 50 -3015 0 II
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 25 11087 0 III
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 -38 8087 0 aVR
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 0 -12798 0 aVL
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 37 3511 0 aVF
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 75 -16338 0 V1
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 -5 -4016 0 V2
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 -25 -2480 0 V3
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 155 20539 0 V4
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 40 -4444 0 V5
HR15203.mat 16x1+24 1000.0(0)/mv 16 0 90 -10678 0 V6
# Age: 88
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown