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

File: <base>/training/ptb-xl/g3/HR02999.hea (803 bytes) 
HR02999 12 500 5000
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 -50 -1980 0 I
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 75 13108 0 II
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 125 15084 0 III
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 -13 -5838 0 aVR
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 -88 -8579 0 aVL
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 100 13858 0 aVF
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 125 9323 0 V1
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 300 -10220 0 V2
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 235 -19912 0 V3
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 30 28110 0 V4
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 775 664 0 V5
HR02999.mat 16x1+24 1000.0(0)/mv 16 0 1140 11638 0 V6
# Age: 83
# Sex: Female
# Dx: 164865005,164934002,39732003,426783006,428750005,445118002,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown