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

File: <base>/training/ptb-xl/g8/HR07874.hea (733 bytes) 
HR07874 12 500 5000
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 15 -11894 0 I
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 -70 -5371 0 II
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 -85 6504 0 III
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 28 8569 0 aVR
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 50 -8868 0 aVL
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 -77 766 0 aVF
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 40 -7508 0 V1
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 -55 -934 0 V2
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 15 -13167 0 V3
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 -10 15158 0 V4
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 -135 -7659 0 V5
HR07874.mat 16x1+24 1000.0(0)/mv 16 0 -35 5039 0 V6
# Age: 49
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown