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

File: <base>/training/ptb-xl/g19/HR18691.hea (742 bytes) 
HR18691 12 500 5000
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 105 -7925 0 I
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 160 6679 0 II
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 55 14614 0 III
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 -133 636 0 aVR
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 25 -11042 0 aVL
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 107 10783 0 aVF
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 85 -25194 0 V1
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 40 11642 0 V2
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 65 -3806 0 V3
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 35 9973 0 V4
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 40 14793 0 V5
HR18691.mat 16x1+24 1000.0(0)/mv 16 0 45 10380 0 V6
# Age: 70
# Sex: Female
# Dx: 164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown