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

File: <base>/training/ptb-xl/g15/HR14327.hea (760 bytes) 
HR14327 12 500 5000
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 -15 -21123 0 I
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 -65 -4942 0 II
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 -50 16195 0 III
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 40 12725 0 aVR
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 18 -18208 0 aVL
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 -57 5877 0 aVF
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 0 3484 0 V1
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 510 14788 0 V2
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 145 15350 0 V3
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 -20 -19220 0 V4
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 -185 -4765 0 V5
HR14327.mat 16x1+24 1000.0(0)/mv 16 0 -15 -8353 0 V6
# Age: NaN
# Sex: Female
# Dx: 164865005,164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown