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

File: <base>/training/ptb-xl/g19/HR18820.hea (764 bytes) 
HR18820 12 500 5000
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 -10 -6631 0 I
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 5 -22313 0 II
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 15 -15750 0 III
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 2 14459 0 aVR
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 -13 5129 0 aVL
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 10 -18627 0 aVF
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 30 2173 0 V1
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 20 -11834 0 V2
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 70 32218 0 V3
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 -20 -21735 0 V4
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 -15 -20406 0 V5
HR18820.mat 16x1+24 1000.0(0)/mv 16 0 -5 -17916 0 V6
# Age: 79
# Sex: Male
# Dx: 164865005,164889003,164951009,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown