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

File: <base>/training/ptb-xl/g15/HR14991.hea (752 bytes) 
HR14991 12 500 5000
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 -20 -14535 0 I
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 70 7016 0 II
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 90 21567 0 III
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 -25 3083 0 aVR
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 -55 -18089 0 aVL
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 80 14033 0 aVF
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 15 -11619 0 V1
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 -15 -29722 0 V2
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 -20 -17286 0 V3
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 5 -3854 0 V4
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 5 -424 0 V5
HR14991.mat 16x1+24 1000.0(0)/mv 16 0 -5 -6927 0 V6
# Age: 28
# Sex: Male
# Dx: 164865005,164884008,164951009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown