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

File: <base>/training/ptb-xl/g8/HR07999.hea (826 bytes) 
HR07999 12 500 5000
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 800 24304 0 I
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 -1060 -2246 0 II
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 -1860 -26558 0 III
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 130 -11080 0 aVR
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 1330 25346 0 aVL
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 -1460 -14457 0 aVF
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 -345 2011 0 V1
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 -600 24082 0 V2
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 -840 -5500 0 V3
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 -1225 21095 0 V4
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 -1165 -8343 0 V5
HR07999.mat 16x1+24 1000.0(0)/mv 16 0 810 -23146 0 V6
# Age: 82
# Sex: Female
# Dx: 164861001,164865005,164873001,164884008,39732003,426783006,445118002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown