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

File: <base>/training/ptb-xl/g15/HR14844.hea (765 bytes) 
HR14844 12 500 5000
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 -35 1067 0 I
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 -85 -17842 0 II
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 -50 -18906 0 III
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 60 8455 0 aVR
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 8 10773 0 aVL
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 -67 -17816 0 aVF
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 -50 -24054 0 V1
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 -50 -11430 0 V2
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 -45 -23932 0 V3
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 -45 -22634 0 V4
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 -40 -21888 0 V5
HR14844.mat 16x1+24 1000.0(0)/mv 16 0 -45 -18978 0 V6
# Age: 55
# Sex: Female
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown