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

File: <base>/training/ptb-xl/g18/HR17844.hea (798 bytes) 
HR17844 12 500 5000
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 -20 10794 0 I
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 5 -6440 0 II
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 25 -17324 0 III
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 7 -2000 0 aVR
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 -23 14072 0 aVL
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 15 -11819 0 aVF
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 70 1623 0 V1
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 140 7832 0 V2
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 90 -410 0 V3
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 -95 23639 0 V4
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 35 -3665 0 V5
HR17844.mat 16x1+24 1000.0(0)/mv 16 0 55 -15294 0 V6
# Age: 71
# Sex: Male
# Dx: 164865005,164873001,284470004,425623009,427084000,429622005,59931005,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown