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

File: <base>/training/ptb-xl/g17/HR16940.hea (751 bytes) 
HR16940 12 500 5000
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 -45 3577 0 I
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 35 8198 0 II
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 80 4644 0 III
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 5 -5974 0 aVR
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 -63 -335 0 aVL
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 57 6470 0 aVF
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 -2350 8935 0 V1
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 95 12235 0 V2
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 270 16199 0 V3
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 190 10476 0 V4
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 -80 -21332 0 V5
HR16940.mat 16x1+24 1000.0(0)/mv 16 0 -105 -3941 0 V6
# Age: 50
# Sex: Male
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown