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

File: <base>/training/ptb-xl/g18/HR17621.hea (732 bytes) 
HR17621 12 500 5000
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 -20 6463 0 I
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 -25 -4979 0 II
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 -5 -11467 0 III
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 23 -334 0 aVR
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 -7 9675 0 aVL
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 -15 -7619 0 aVF
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 20 -15396 0 V1
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 -25 -4247 0 V2
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 -35 -1616 0 V3
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 -40 410 0 V4
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 -40 -2245 0 V5
HR17621.mat 16x1+24 1000.0(0)/mv 16 0 -30 -55 0 V6
# Age: 54
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown