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

File: <base>/training/ptb-xl/g8/HR07409.hea (756 bytes) 
HR07409 12 500 5000
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 -50 6978 0 I
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 15 19117 0 II
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 65 12141 0 III
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 17 -13154 0 aVR
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 -58 30400 0 aVL
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 40 -16964 0 aVF
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 10 18995 0 V1
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 -55 5175 0 V2
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 -45 13987 0 V3
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 -25 15141 0 V4
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 -115 9422 0 V5
HR07409.mat 16x1+24 1000.0(0)/mv 16 0 -80 15061 0 V6
# Age: 47
# Sex: Female
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown