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

File: <base>/training/ptb-xl/g1/HR00546.hea (752 bytes) 
HR00546 12 500 5000
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 -45 15107 0 I
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 -10 -2400 0 II
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 35 -17495 0 III
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 27 -6530 0 aVR
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 -40 16370 0 aVL
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 12 -10034 0 aVF
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 170 7158 0 V1
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 175 6782 0 V2
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 80 16298 0 V3
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 75 -10286 0 V4
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 280 13972 0 V5
HR00546.mat 16x1+24 1000.0(0)/mv 16 0 90 870 0 V6
# Age: 68
# Sex: Male
# Dx: 164934002,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown