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

File: <base>/training/ptb-xl/g15/HR14550.hea (752 bytes) 
HR14550 12 500 5000
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -75 2160 0 I
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -80 32420 0 II
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -5 30232 0 III
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 78 15879 0 aVR
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -35 19406 0 aVL
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -42 31908 0 aVF
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -60 -26517 0 V1
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -120 12477 0 V2
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -160 -19683 0 V3
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -155 4227 0 V4
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -140 6351 0 V5
HR14550.mat 16x1+24 1000.0(0)/mv 16 0 -50 -7859 0 V6
# Age: 74
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown