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

File: <base>/training/ptb-xl/g21/HR20045.hea (747 bytes) 
HR20045 12 500 5000
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 320 211 0 I
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 355 15478 0 II
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 35 15248 0 III
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 -338 -8116 0 aVR
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 142 -6884 0 aVL
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 195 15814 0 aVF
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 170 3999 0 V1
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 135 10558 0 V2
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 110 -2807 0 V3
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 130 10073 0 V4
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 90 17869 0 V5
HR20045.mat 16x1+24 1000.0(0)/mv 16 0 -2555 16800 0 V6
# Age: 70
# Sex: Male
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown