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

File: <base>/training/ptb-xl/g18/HR17447.hea (784 bytes) 
HR17447 12 500 5000
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 -140 26449 0 I
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 -205 -4073 0 II
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 -65 -30536 0 III
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 173 20866 0 aVR
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 -37 28370 0 aVL
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 -135 14978 0 aVF
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 420 23182 0 V1
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 295 4457 0 V2
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 185 12802 0 V3
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 40 -14651 0 V4
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 -30 -30324 0 V5
HR17447.mat 16x1+24 1000.0(0)/mv 16 0 640 28423 0 V6
# Age: 88
# Sex: Female
# Dx: 164861001,164873001,39732003,427084000,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown