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

File: <base>/training/ptb-xl/g1/HR00668.hea (749 bytes) 
HR00668 12 500 5000
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 10 -30849 0 I
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 -45 21001 0 II
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 -55 -13692 0 III
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 18 -27848 0 aVR
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 33 24234 0 aVL
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 -50 3572 0 aVF
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 -65 -2812 0 V1
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 -150 -12867 0 V2
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 -170 -10467 0 V3
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 -280 -16928 0 V4
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 -160 -2929 0 V5
HR00668.mat 16x1+24 1000.0(0)/mv 16 0 -140 -16363 0 V6
# Age: 73
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown