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

File: <base>/training/ptb-xl/g5/HR04321.hea (746 bytes) 
HR04321 12 500 5000
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 110 -5249 0 I
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 5 18744 0 II
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 -105 24004 0 III
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 -57 -6717 0 aVR
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 107 -14526 0 aVL
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 -50 21461 0 aVF
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 235 -29405 0 V1
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 215 -25823 0 V2
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 -160 31219 0 V3
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 -50 -2888 0 V4
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 -20 28154 0 V5
HR04321.mat 16x1+24 1000.0(0)/mv 16 0 2660 -24218 0 V6
# Age: 60
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown