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

File: <base>/training/ptb-xl/g17/HR16851.hea (750 bytes) 
HR16851 12 500 5000
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 5 22631 0 I
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 80 32226 0 II
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 75 9569 0 III
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 -43 -27684 0 aVR
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 -35 6660 0 aVL
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 77 21006 0 aVF
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 10 -4790 0 V1
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 40 6832 0 V2
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 125 -23542 0 V3
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 175 -2946 0 V4
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 90 19185 0 V5
HR16851.mat 16x1+24 1000.0(0)/mv 16 0 50 4408 0 V6
# Age: 70
# Sex: Female
# Dx: 164861001,164873001,164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown