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

File: <base>/training/ptb-xl/g8/HR07148.hea (784 bytes) 
HR07148 12 500 5000
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 -85 -14415 0 I
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 -20 -5478 0 II
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 65 8973 0 III
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 52 10171 0 aVR
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 -75 -11424 0 aVL
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 22 1986 0 aVF
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 175 -23714 0 V1
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 310 -29868 0 V2
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 650 32349 0 V3
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 350 30347 0 V4
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 -455 -13869 0 V5
HR07148.mat 16x1+24 1000.0(0)/mv 16 0 -425 -19109 0 V6
# Age: 88
# Sex: Female
# Dx: 164861001,164865005,164873001,164951009,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown