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

File: <base>/training/ptb-xl/g21/HR20023.hea (736 bytes) 
HR20023 12 500 5000
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 -25 24707 0 I
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 20 -31580 0 II
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 45 9278 0 III
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 2 -29647 0 aVR
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 -35 7861 0 aVL
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 32 21498 0 aVF
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 5 -21333 0 V1
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 40 -12318 0 V2
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 -20 20027 0 V3
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 50 30525 0 V4
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 -50 -13834 0 V5
HR20023.mat 16x1+24 1000.0(0)/mv 16 0 -25 -25725 0 V6
# Age: 68
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown