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

File: <base>/training/ptb-xl/g19/HR18223.hea (762 bytes) 
HR18223 12 500 5000
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 -70 -20060 0 I
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 -60 -14683 0 II
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 10 5401 0 III
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 65 16688 0 aVR
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 -40 -12657 0 aVL
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 -25 -4974 0 aVF
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 50 9189 0 V1
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 55 9350 0 V2
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 0 -1016 0 V3
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 -40 -6582 0 V4
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 -55 -8412 0 V5
HR18223.mat 16x1+24 1000.0(0)/mv 16 0 -30 -3333 0 V6
# Age: 61
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown