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

File: <base>/training/ptb-xl/g21/HR20558.hea (780 bytes) 
HR20558 12 500 5000
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 -80 -10919 0 I
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 -85 -28153 0 II
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 -5 -17222 0 III
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 83 19728 0 aVR
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 -37 3387 0 aVL
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 -45 -22494 0 aVF
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 10 -15514 0 V1
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 160 -16050 0 V2
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 85 -19745 0 V3
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 0 -4085 0 V4
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 -25 -7186 0 V5
HR20558.mat 16x1+24 1000.0(0)/mv 16 0 -90 -10721 0 V6
# Age: 71
# Sex: Male
# Dx: 164865005,164951009,270492004,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown