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

File: <base>/training/ptb-xl/g2/HR01625.hea (771 bytes) 
HR01625 12 500 5000
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 -80 8153 0 I
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 30 25765 0 II
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 110 17647 0 III
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 25 -17117 0 aVR
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 -95 -4798 0 aVL
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 70 21608 0 aVF
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 -4700 1848 0 V1
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 80 -5841 0 V2
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 50 4712 0 V3
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 -535 -20308 0 V4
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 -155 8792 0 V5
HR01625.mat 16x1+24 1000.0(0)/mv 16 0 -140 -12434 0 V6
# Age: NaN
# Sex: Female
# Dx: 164865005,164917005,426783006,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown