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

File: <base>/training/ptb-xl/g19/HR18420.hea (735 bytes) 
HR18420 12 500 5000
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 -20 13891 0 I
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 -60 -2799 0 II
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 -40 -16689 0 III
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 40 -5561 0 aVR
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 10 15642 0 aVL
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 -50 -9575 0 aVF
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 -50 3897 0 V1
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 -30 9816 0 V2
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 45 -17369 0 V3
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 30 6756 0 V4
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 20 -14809 0 V5
HR18420.mat 16x1+24 1000.0(0)/mv 16 0 -80 -251 0 V6
# Age: 28
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown