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

File: <base>/training/ptb-xl/g13/HR12925.hea (745 bytes) 
HR12925 12 500 5000
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 210 13105 0 I
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 200 -15506 0 II
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 -10 -28629 0 III
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 -205 1451 0 aVR
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 110 21166 0 aVL
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 95 -21806 0 aVF
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 3100 -10629 0 V1
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 180 -20185 0 V2
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 335 5748 0 V3
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 265 14149 0 V4
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 120 -25889 0 V5
HR12925.mat 16x1+24 1000.0(0)/mv 16 0 200 -29984 0 V6
# Age: 74
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown