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

File: <base>/training/ptb-xl/g4/HR03245.hea (746 bytes) 
HR03245 12 500 5000
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 -80 -1802 0 I
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 -200 25254 0 II
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 -120 27033 0 III
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 140 -11865 0 aVR
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 20 -14441 0 aVL
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 -160 26133 0 aVF
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 -425 -14394 0 V1
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 -35 -8214 0 V2
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 -110 100 0 V3
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 -80 1216 0 V4
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 -145 7705 0 V5
HR03245.mat 16x1+24 1000.0(0)/mv 16 0 -155 -7872 0 V6
# Age: 68
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown