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

File: <base>/training/ptb-xl/g20/HR19900.hea (796 bytes) 
HR19900 12 500 5000
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 85 -17537 0 I
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 105 30500 0 II
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 20 -17514 0 III
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 -95 26323 0 aVR
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 32 32583 0 aVL
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 62 6381 0 aVF
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 75 -6344 0 V1
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 210 5852 0 V2
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 50 1791 0 V3
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 110 13627 0 V4
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 110 7695 0 V5
HR19900.mat 16x1+24 1000.0(0)/mv 16 0 95 -3830 0 V6
# Age: 67
# Sex: Female
# Dx: 164865005,164951009,270492004,39732003,426783006,445118002,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown