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

File: <base>/training/ptb-xl/g1/HR00990.hea (759 bytes) 
HR00990 12 500 5000
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 -180 29758 0 I
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 -135 13392 0 II
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 45 -16376 0 III
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 157 -21802 0 aVR
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 -112 22971 0 aVL
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 -45 -1651 0 aVF
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 70 -15315 0 V1
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 20 -6518 0 V2
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 425 -9695 0 V3
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 -135 21728 0 V4
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 1075 -10867 0 V5
HR00990.mat 16x1+24 1000.0(0)/mv 16 0 -1295 -6835 0 V6
# Age: 85
# Sex: Female
# Dx: 164865005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown