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

File: <base>/training/ptb-xl/g14/HR13228.hea (784 bytes) 
HR13228 12 500 5000
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 -165 8827 0 I
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 85 14403 0 II
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 250 5587 0 III
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 40 -11783 0 aVR
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 -208 1706 0 aVL
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 167 9790 0 aVF
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 -10 -26453 0 V1
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 -25 1340 0 V2
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 110 7118 0 V3
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 185 -6325 0 V4
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 160 -258 0 V5
HR13228.mat 16x1+24 1000.0(0)/mv 16 0 120 1831 0 V6
# Age: 76
# Sex: Female
# Dx: 164865005,270492004,39732003,426783006,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown