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

File: <base>/training/ptb-xl/g5/HR04023.hea (757 bytes) 
HR04023 12 500 5000
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 -175 9379 0 I
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 -75 4382 0 II
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 100 -4980 0 III
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 125 -6503 0 aVR
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 -137 7518 0 aVL
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 12 -6 0 aVF
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 460 -12144 0 V1
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 845 31786 0 V2
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 -70 11590 0 V3
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 -220 23994 0 V4
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 60 5131 0 V5
HR04023.mat 16x1+24 1000.0(0)/mv 16 0 -315 32428 0 V6
# Age: 68
# Sex: Female
# Dx: 164934002,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown