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

File: <base>/training/ptb-xl/g16/HR15000.hea (761 bytes) 
HR15000 12 500 5000
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 -65 -17207 0 I
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 -125 -17696 0 II
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 -60 -483 0 III
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 95 17879 0 aVR
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 -2 -7834 0 aVL
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 -92 -8539 0 aVF
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 150 -4394 0 V1
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 340 5139 0 V2
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 570 18629 0 V3
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 -15 20874 0 V4
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 -595 13660 0 V5
HR15000.mat 16x1+24 1000.0(0)/mv 16 0 -50 -6227 0 V6
# Age: 79
# Sex: Female
# Dx: 164873001,164934002,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown