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

File: <base>/training/ptb-xl/g1/HR00874.hea (733 bytes) 
HR00874 12 500 5000
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 -60 11987 0 I
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 -20 9826 0 II
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 40 -2172 0 III
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 40 -11250 0 aVR
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 -50 7498 0 aVL
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 10 4067 0 aVF
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 25 -13334 0 V1
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 30 10347 0 V2
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 25 17761 0 V3
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 370 18875 0 V4
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 130 -8832 0 V5
HR00874.mat 16x1+24 1000.0(0)/mv 16 0 470 9335 0 V6
# Age: 73
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown