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

File: <base>/training/ptb-xl/g17/HR16909.hea (784 bytes) 
HR16909 12 500 5000
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 80 -22150 0 I
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 -50 11090 0 II
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 -130 -32295 0 III
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 -15 5525 0 aVR
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 105 -27690 0 aVL
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 -90 22069 0 aVF
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 -40 -19698 0 V1
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 25 31012 0 V2
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 -205 32130 0 V3
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 -10 -1368 0 V4
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 20 27286 0 V5
HR16909.mat 16x1+24 1000.0(0)/mv 16 0 1155 25948 0 V6
# Age: 69
# Sex: Female
# Dx: 164861001,164865005,164889003,164934002,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown