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

File: <base>/training/ptb-xl/g16/HR15640.hea (756 bytes) 
HR15640 12 500 5000
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 -50 32019 0 I
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 -125 -2799 0 II
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 -75 30721 0 III
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 88 -13854 0 aVR
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 13 -31505 0 aVL
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 -100 -17927 0 aVF
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 25 -12803 0 V1
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 -10 -1981 0 V2
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 130 -10080 0 V3
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 -25 -20736 0 V4
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 -60 -5643 0 V5
HR15640.mat 16x1+24 1000.0(0)/mv 16 0 -125 -965 0 V6
# Age: 74
# Sex: Female
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown