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

File: <base>/training/ptb-xl/g3/HR02905.hea (749 bytes) 
HR02905 12 500 5000
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 -40 8980 0 I
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 -305 26222 0 II
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 -265 17240 0 III
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 173 -17689 0 aVR
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 113 -4107 0 aVL
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 -285 21737 0 aVF
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 50 3220 0 V1
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 10 4404 0 V2
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 10 -32368 0 V3
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 -85 -2646 0 V4
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 -110 -15268 0 V5
HR02905.mat 16x1+24 1000.0(0)/mv 16 0 -50 -569 0 V6
# Age: 52
# Sex: Male
# Dx: 426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown