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

File: <base>/training/ptb-xl/g13/HR12821.hea (756 bytes) 
HR12821 12 500 5000
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 360 -19548 0 I
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 210 12559 0 II
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 -150 32127 0 III
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 -285 3187 0 aVR
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 255 -25557 0 aVL
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 30 22473 0 aVF
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 -550 -8893 0 V1
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 -845 -17884 0 V2
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 -150 -20497 0 V3
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 1170 229 0 V4
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 1185 -8593 0 V5
HR12821.mat 16x1+24 1000.0(0)/mv 16 0 710 -9677 0 V6
# Age: 30
# Sex: Male
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown