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

File: <base>/training/ptb-xl/g8/HR07816.hea (752 bytes) 
HR07816 12 500 5000
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 15 5510 0 I
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 -100 730 0 II
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 -115 -4757 0 III
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 43 -3111 0 aVR
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 65 5009 0 aVL
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 -107 -1967 0 aVF
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 255 -25099 0 V1
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 40 17351 0 V2
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 195 18840 0 V3
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 35 -13493 0 V4
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 125 4627 0 V5
HR07816.mat 16x1+24 1000.0(0)/mv 16 0 -125 -1205 0 V6
# Age: 87
# Sex: Female
# Dx: 164934002,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown