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

File: <base>/training/ptb-xl/g14/HR13450.hea (744 bytes) 
HR13450 12 500 5000
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 145 -12926 0 I
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 140 -31283 0 II
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 -5 -18416 0 III
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 -142 21934 0 aVR
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 75 3232 0 aVL
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 67 -24871 0 aVF
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 55 13552 0 V1
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 510 -9838 0 V2
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 460 -31843 0 V3
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 325 -20833 0 V4
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 270 -16958 0 V5
HR13450.mat 16x1+24 1000.0(0)/mv 16 0 210 28410 0 V6
# Age: 80
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown