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

File: <base>/training/ptb-xl/g1/HR00488.hea (732 bytes) 
HR00488 12 500 5000
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 -20 -14954 0 I
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 -30 3430 0 II
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 -10 18397 0 III
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 25 4911 0 aVR
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 -5 -16442 0 aVL
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 -20 10866 0 aVF
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 50 -8986 0 V1
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 0 9312 0 V2
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 -5 11660 0 V3
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 -20 11139 0 V4
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 -30 5198 0 V5
HR00488.mat 16x1+24 1000.0(0)/mv 16 0 15 29930 0 V6
# Age: 75
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown