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

File: <base>/training/ptb-xl/g15/HR14399.hea (775 bytes) 
HR14399 12 500 5000
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 -55 -15654 0 I
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 -35 -4819 0 II
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 20 10858 0 III
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 45 9853 0 aVR
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 -37 -13091 0 aVL
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 -7 3019 0 aVF
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 45 -9271 0 V1
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 5 18631 0 V2
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 50 -4071 0 V3
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 45 1670 0 V4
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 -65 -13394 0 V5
HR14399.mat 16x1+24 1000.0(0)/mv 16 0 55 -28878 0 V6
# Age: 58
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown