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

File: <base>/training/ptb-xl/g10/HR09914.hea (744 bytes) 
HR09914 12 500 5000
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 80 21483 0 I
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 60 14028 0 II
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 -20 -7452 0 III
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 -70 -17105 0 aVR
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 50 15089 0 aVL
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 20 3929 0 aVF
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 280 -2896 0 V1
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 595 18033 0 V2
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 280 -947 0 V3
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 230 -11601 0 V4
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 75 -17477 0 V5
HR09914.mat 16x1+24 1000.0(0)/mv 16 0 55 13013 0 V6
# Age: 60
# Sex: Male
# Dx: 164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown