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

File: <base>/training/ptb-xl/g4/HR03747.hea (756 bytes) 
HR03747 12 500 5000
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 25 -15417 0 I
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 110 -5984 0 II
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 85 9433 0 III
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 -68 10825 0 aVR
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 -30 -12284 0 aVL
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 97 1912 0 aVF
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 90 5034 0 V1
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 165 27258 0 V2
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 365 9121 0 V3
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 100 8729 0 V4
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 -190 -1183 0 V5
HR03747.mat 16x1+24 1000.0(0)/mv 16 0 -290 17764 0 V6
# Age: 26
# Sex: Female
# Dx: 426783006,427393009,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown