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

File: <base>/training/ptb-xl/g1/HR00928.hea (746 bytes) 
HR00928 12 500 5000
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 510 -2849 0 I
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 650 -17422 0 II
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 140 -14577 0 III
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 -580 10504 0 aVR
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 185 6211 0 aVL
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 395 -15670 0 aVF
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 -175 -8334 0 V1
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 625 -579 0 V2
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 -1080 -17993 0 V3
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 885 777 0 V4
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 885 -14718 0 V5
HR00928.mat 16x1+24 1000.0(0)/mv 16 0 720 19694 0 V6
# Age: 56
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown