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

File: <base>/training/ptb-xl/g1/HR00890.hea (756 bytes) 
HR00890 12 500 5000
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 -20 -20731 0 I
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 -110 29726 0 II
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 -90 -15048 0 III
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 65 28518 0 aVR
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 35 -2479 0 aVL
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 -100 -25174 0 aVF
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 135 11014 0 V1
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 100 -3151 0 V2
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 145 -6256 0 V3
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 -180 -15900 0 V4
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 100 -16466 0 V5
HR00890.mat 16x1+24 1000.0(0)/mv 16 0 300 -111 0 V6
# Age: 75
# Sex: Female
# Dx: 164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown