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

File: <base>/training/ptb-xl/g17/HR16475.hea (749 bytes) 
HR16475 12 500 5000
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 -105 -26830 0 I
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 -100 30217 0 II
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 5 -8467 0 III
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 102 30648 0 aVR
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 -55 -8902 0 aVL
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 -47 -22234 0 aVF
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 45 12008 0 V1
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 120 -17439 0 V2
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 65 6410 0 V3
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 -5 5900 0 V4
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 -135 1925 0 V5
HR16475.mat 16x1+24 1000.0(0)/mv 16 0 210 25315 0 V6
# Age: 85
# Sex: Female
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown