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

File: <base>/training/ptb-xl/g21/HR20080.hea (749 bytes) 
HR20080 12 500 5000
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 -45 -12847 0 I
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 5 11979 0 II
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 50 24818 0 III
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 20 24 0 aVR
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 -48 -18929 0 aVL
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 27 18164 0 aVF
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 35 23962 0 V1
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 -140 -6002 0 V2
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 -35 17345 0 V3
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 -45 2577 0 V4
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 -35 4026 0 V5
HR20080.mat 16x1+24 1000.0(0)/mv 16 0 -30 9681 0 V6
# Age: 81
# Sex: Male
# Dx: 164865005,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown