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

File: <base>/training/ptb-xl/g1/HR00999.hea (743 bytes) 
HR00999 12 500 5000
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 -70 4580 0 I
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 -5 21115 0 II
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 65 16498 0 III
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 37 -13050 0 aVR
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 -67 -5769 0 aVL
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 30 18848 0 aVF
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 -45 -4669 0 V1
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 -225 -1649 0 V2
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 -325 -16584 0 V3
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 -315 -25722 0 V4
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 -220 -17229 0 V5
HR00999.mat 16x1+24 1000.0(0)/mv 16 0 -275 -4625 0 V6
# Age: 73
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown