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

File: <base>/training/ptb-xl/g13/HR12319.hea (754 bytes) 
HR12319 12 500 5000
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 15 -5868 0 I
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 45 4889 0 II
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 30 10737 0 III
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 -30 -48 0 aVR
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 -8 -8357 0 aVL
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 37 7408 0 aVF
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 165 -16090 0 V1
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 -15 -19510 0 V2
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 370 9773 0 V3
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 2755 -20678 0 V4
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 670 -494 0 V5
HR12319.mat 16x1+24 1000.0(0)/mv 16 0 230 -11055 0 V6
# Age: 89
# Sex: Female
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown