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

File: <base>/training/ptb-xl/g21/HR20350.hea (809 bytes) 
HR20350 12 500 5000
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 -110 -12897 0 I
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 10 -24730 0 II
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 120 -11829 0 III
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 50 18367 0 aVR
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 -115 -797 0 aVL
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 65 -18685 0 aVF
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 320 -13985 0 V1
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 495 -17293 0 V2
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 245 -11129 0 V3
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 10 -4865 0 V4
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 -50 823 0 V5
HR20350.mat 16x1+24 1000.0(0)/mv 16 0 -50 2276 0 V6
# Age: 81
# Sex: Male
# Dx: 164865005,164884008,164951009,270492004,39732003,426783006,445118002,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown