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

File: <base>/training/ptb-xl/g1/HR00875.hea (744 bytes) 
HR00875 12 500 5000
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 15 -8312 0 I
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 -120 9636 0 II
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 -135 17927 0 III
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 53 -839 0 aVR
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 75 -12831 0 aVL
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 -127 13717 0 aVF
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 10 4010 0 V1
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 -20 5211 0 V2
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 -100 8558 0 V3
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 -5 7536 0 V4
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 -80 3896 0 V5
HR00875.mat 16x1+24 1000.0(0)/mv 16 0 135 -4301 0 V6
# Age: 77
# Sex: Female
# Dx: 164947007,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown