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

File: <base>/training/ptb/g1/S0208.hea (727 bytes) 
S0208 12 1000 115200
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -637 12869 0 I
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -843 -7293 0 II
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -206 -20818 0 III
S0208.mat 16x1+24 1000.0(0)/mv 16 0 740 12621 0 aVR
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -216 -13932 0 aVL
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -525 -16212 0 aVF
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -830 12676 0 V1
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -865 12282 0 V2
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -499 1939 0 V3
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -942 24937 0 V4
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -874 8913 0 V5
S0208.mat 16x1+24 1000.0(0)/mv 16 0 -811 -17413 0 V6
# Age: 80
# Sex: Female
# Dx: 164896001,164865005
# Rx: Unknown
# Hx: Unknown