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

File: <base>/training/ptb-xl/g14/HR13338.hea (769 bytes) 
HR13338 12 500 5000
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 -40 -22345 0 I
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 55 -2555 0 II
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 95 19779 0 III
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 -8 11480 0 aVR
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 -68 -21618 0 aVL
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 75 7682 0 aVF
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 70 -894 0 V1
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 60 -2572 0 V2
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 65 -795 0 V3
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 45 -6442 0 V4
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 30 1341 0 V5
HR13338.mat 16x1+24 1000.0(0)/mv 16 0 -10 -9042 0 V6
# Age: 87
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown