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

File: <base>/training/ptb-xl/g7/HR06889.hea (769 bytes) 
HR06889 12 500 5000
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 -40 12378 0 I
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 170 4579 0 II
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 210 -7818 0 III
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 -65 -8900 0 aVR
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 -125 10201 0 aVL
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 190 -1826 0 aVF
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 -155 -16961 0 V1
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 -175 10514 0 V2
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 -85 133 0 V3
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 -60 22425 0 V4
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 25 1112 0 V5
HR06889.mat 16x1+24 1000.0(0)/mv 16 0 -195 11022 0 V6
# Age: 79
# Sex: Male
# Dx: 164865005,164917005,164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown