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

File: <base>/training/ptb-xl/g2/HR01689.hea (758 bytes) 
HR01689 12 500 5000
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 -45 -25432 0 I
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 -40 -18853 0 II
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 5 6562 0 III
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 42 21944 0 aVR
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 -25 16580 0 aVL
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 -17 26461 0 aVF
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 -30 6899 0 V1
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 -135 -282 0 V2
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 -785 12249 0 V3
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 -105 2374 0 V4
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 -25 27360 0 V5
HR01689.mat 16x1+24 1000.0(0)/mv 16 0 70 10745 0 V6
# Age: 83
# Sex: Female
# Dx: 164861001,427084000,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown