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

File: <base>/training/ptb-xl/g1/HR00343.hea (739 bytes) 
HR00343 12 500 5000
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 90 -19486 0 I
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 110 -9609 0 II
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 20 9879 0 III
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 -100 14879 0 aVR
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 35 -14032 0 aVL
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 65 729 0 aVF
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 -120 -988 0 V1
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 2910 -4702 0 V2
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 -225 7135 0 V3
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 -255 -29390 0 V4
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 70 4699 0 V5
HR00343.mat 16x1+24 1000.0(0)/mv 16 0 -55 -11917 0 V6
# Age: 52
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown