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

File: <base>/training/ptb-xl/g3/HR02221.hea (776 bytes) 
HR02221 12 500 5000
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 295 7223 0 I
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 335 31705 0 II
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 40 24495 0 III
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 -315 -19853 0 aVR
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 127 -8671 0 aVL
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 187 27981 0 aVF
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 -140 -9179 0 V1
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 40 16977 0 V2
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 65 6187 0 V3
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 -60 25826 0 V4
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 850 3106 0 V5
HR02221.mat 16x1+24 1000.0(0)/mv 16 0 225 -683 0 V6
# Age: 70
# Sex: Female
# Dx: 111975006,164865005,426783006,428750005,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown