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

File: <base>/training/ptb-xl/g18/HR17924.hea (764 bytes) 
HR17924 12 500 5000
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 -100 14250 0 I
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 -45 -31949 0 II
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 55 19310 0 III
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 72 -24335 0 aVR
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 -77 -2694 0 aVL
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 5 26128 0 aVF
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 50 -11604 0 V1
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 110 19794 0 V2
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 50 7317 0 V3
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 40 22515 0 V4
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 35 15404 0 V5
HR17924.mat 16x1+24 1000.0(0)/mv 16 0 -165 18722 0 V6
# Age: 78
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown