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

File: <base>/training/ptb-xl/g18/HR17867.hea (740 bytes) 
HR17867 12 500 5000
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 -15 28818 0 I
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 -115 -2871 0 II
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 -100 -31684 0 III
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 65 -12614 0 aVR
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 43 30938 0 aVL
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 -107 -16667 0 aVF
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 55 -456 0 V1
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 -190 22513 0 V2
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 65 10919 0 V3
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 -50 21514 0 V4
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 -30 30412 0 V5
HR17867.mat 16x1+24 1000.0(0)/mv 16 0 -80 6619 0 V6
# Age: 54
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown