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

File: <base>/training/ptb-xl/g20/HR19844.hea (735 bytes) 
HR19844 12 500 5000
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 -15 3527 0 I
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 -65 9905 0 II
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 -50 6349 0 III
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 40 -6356 0 aVR
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 18 -874 0 aVL
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 -57 8629 0 aVF
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 25 -29229 0 V1
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 -390 1277 0 V2
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 -570 -1044 0 V3
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 -105 27166 0 V4
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 -100 24864 0 V5
HR19844.mat 16x1+24 1000.0(0)/mv 16 0 -40 15914 0 V6
# Age: 25
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown