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

File: <base>/training/ptb-xl/g19/HR18645.hea (774 bytes) 
HR18645 12 500 5000
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 -35 -13000 0 I
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 60 -19639 0 II
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 95 -6599 0 III
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 -13 15736 0 aVR
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 -65 -3488 0 aVL
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 77 -13677 0 aVF
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 45 -553 0 V1
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 55 -20277 0 V2
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 55 -17833 0 V3
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 50 -15138 0 V4
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 55 2216 0 V5
HR18645.mat 16x1+24 1000.0(0)/mv 16 0 35 2384 0 V6
# Age: 70
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown