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

File: <base>/training/ptb-xl/g1/HR00289.hea (756 bytes) 
HR00289 12 500 5000
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 -40 -22084 0 I
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 -20 -565 0 II
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 20 21515 0 III
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 30 11119 0 aVR
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 -30 -21360 0 aVL
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 0 10736 0 aVF
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 -205 6179 0 V1
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 5 -6939 0 V2
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 20 -169 0 V3
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 -60 13825 0 V4
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 -60 25642 0 V5
HR00289.mat 16x1+24 1000.0(0)/mv 16 0 -285 -13156 0 V6
# Age: 75
# Sex: Female
# Dx: 164873001,426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown