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

File: <base>/training/ptb-xl/g1/HR00669.hea (738 bytes) 
HR00669 12 500 5000
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 -70 -20857 0 I
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 0 1058 0 II
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 70 21901 0 III
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 35 9740 0 aVR
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 -70 -21044 0 aVL
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 35 11378 0 aVF
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 35 8568 0 V1
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 -110 12508 0 V2
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 -155 -1099 0 V3
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 -130 -16422 0 V4
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 -85 -3808 0 V5
HR00669.mat 16x1+24 1000.0(0)/mv 16 0 55 -32274 0 V6
# Age: 37
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown