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

File: <base>/training/ptb-xl/g19/HR18905.hea (769 bytes) 
HR18905 12 500 5000
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 80 29178 0 I
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 20 20815 0 II
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 -60 -8383 0 III
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 -50 -24938 0 aVR
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 70 -13318 0 aVL
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 -20 -26019 0 aVF
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 155 -5338 0 V1
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 255 -8240 0 V2
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 230 2166 0 V3
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 95 -17507 0 V4
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 25 -29029 0 V5
HR18905.mat 16x1+24 1000.0(0)/mv 16 0 -25 -32022 0 V6
# Age: 76
# Sex: Male
# Dx: 164865005,164884008,164951009,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown