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

File: <base>/training/ptb-xl/g17/HR16456.hea (756 bytes) 
HR16456 12 500 5000
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 110 10338 0 I
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 70 -5906 0 II
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 -40 -16236 0 III
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 -90 -2788 0 aVR
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 75 13409 0 aVL
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 15 -11481 0 aVF
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 80 -4798 0 V1
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 125 -18218 0 V2
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 -40 4821 0 V3
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 125 3848 0 V4
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 0 -12914 0 V5
HR16456.mat 16x1+24 1000.0(0)/mv 16 0 155 4486 0 V6
# Age: 75
# Sex: Female
# Dx: 164873001,251200008,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown