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

File: <base>/training/ptb-xl/g21/HR20789.hea (769 bytes) 
HR20789 12 500 5000
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 -60 -15369 0 I
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 -20 -11582 0 II
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 40 3834 0 III
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 40 12814 0 aVR
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 -50 -9215 0 aVL
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 10 -4311 0 aVF
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 20 -3774 0 V1
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 -10 -24994 0 V2
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 -10 -9730 0 V3
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 -40 -12111 0 V4
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 -45 -8265 0 V5
HR20789.mat 16x1+24 1000.0(0)/mv 16 0 -35 -8692 0 V6
# Age: 66
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown