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

File: <base>/training/ptb-xl/g18/HR17670.hea (800 bytes) 
HR17670 12 500 5000
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 -275 -15080 0 I
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 80 -24247 0 II
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 355 -9167 0 III
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 97 18699 0 aVR
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 -315 -3770 0 aVL
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 217 -17660 0 aVF
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 -15 14356 0 V1
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 -175 2416 0 V2
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 115 12682 0 V3
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 300 2909 0 V4
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 15 695 0 V5
HR17670.mat 16x1+24 1000.0(0)/mv 16 0 4815 -5815 0 V6
# Age: 72
# Sex: Female
# Dx: 164865005,164873001,164917005,39732003,426783006,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown