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

File: <base>/training/ptb-xl/g18/HR17709.hea (751 bytes) 
HR17709 12 500 5000
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 5 -5624 0 I
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 40 15737 0 II
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 35 21355 0 III
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 -23 -5432 0 aVR
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 -15 -13572 0 aVL
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 37 18356 0 aVF
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 -50 29942 0 V1
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 30 3728 0 V2
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 40 1332 0 V3
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 45 -11871 0 V4
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 -20 -5490 0 V5
HR17709.mat 16x1+24 1000.0(0)/mv 16 0 45 -24948 0 V6
# Age: 75
# Sex: Male
# Dx: 111975006,164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown