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

File: <base>/training/ptb-xl/g21/HR20745.hea (748 bytes) 
HR20745 12 500 5000
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 100 26985 0 I
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 80 23312 0 II
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 -20 -3693 0 III
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 -90 -25016 0 aVR
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 60 -16995 0 aVL
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 30 -22530 0 aVF
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 -10 -2422 0 V1
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 -50 -16601 0 V2
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 -50 -28038 0 V3
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 -50 29768 0 V4
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 35 -21098 0 V5
HR20745.mat 16x1+24 1000.0(0)/mv 16 0 60 -860 0 V6
# Age: 81
# Sex: Male
# Dx: 164889003,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown