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

File: <base>/training/ptb-xl/g21/HR20749.hea (787 bytes) 
HR20749 12 500 5000
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 -130 -13635 0 I
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 -90 -18194 0 II
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 40 -4546 0 III
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 110 15259 0 aVR
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 -85 -4082 0 aVL
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 -25 -11109 0 aVF
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 45 -26130 0 V1
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 -25 -15371 0 V2
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 -55 -6193 0 V3
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 -90 -13497 0 V4
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 -85 -21162 0 V5
HR20749.mat 16x1+24 1000.0(0)/mv 16 0 -60 -16862 0 V6
# Age: 54
# Sex: Female
# Dx: 164865005,164951009,251120003,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown