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

File: <base>/training/ptb-xl/g12/HR11840.hea (773 bytes) 
HR11840 12 500 5000
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 40 1459 0 I
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 -15 12450 0 II
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 -55 10981 0 III
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 -12 -6693 0 aVR
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 48 -4496 0 aVL
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 -35 11985 0 aVF
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 50 -5080 0 V1
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 80 18921 0 V2
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 -60 5991 0 V3
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 40 -977 0 V4
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 290 -28073 0 V5
HR11840.mat 16x1+24 1000.0(0)/mv 16 0 20 -8365 0 V6
# Age: 80
# Sex: Female
# Dx: 164861001,164934002,426783006,428750005,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown