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

File: <base>/training/ptb-xl/g21/HR20645.hea (753 bytes) 
HR20645 12 500 5000
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 -110 20591 0 I
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 0 5028 0 II
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 110 -15565 0 III
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 55 19435 0 aVR
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 -110 18125 0 aVL
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 55 27152 0 aVF
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 50 704 0 V1
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 0 16801 0 V2
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 -45 -17611 0 V3
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 5 26795 0 V4
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 -20 -3887 0 V5
HR20645.mat 16x1+24 1000.0(0)/mv 16 0 -40 -11573 0 V6
# Age: 75
# Sex: Female
# Dx: 39732003,425419005,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown