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

File: <base>/training/ptb-xl/g1/HR00690.hea (751 bytes) 
HR00690 12 500 5000
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 -10 -1245 0 I
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 0 11817 0 II
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 10 13064 0 III
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 5 -5387 0 aVR
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 -10 -6920 0 aVL
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 5 12546 0 aVF
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 45 -2342 0 V1
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 -70 7707 0 V2
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 55 1704 0 V3
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 20 -11703 0 V4
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 -100 -15295 0 V5
HR00690.mat 16x1+24 1000.0(0)/mv 16 0 -5 -8642 0 V6
# Age: 61
# Sex: Female
# Dx: 164934002,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown