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

File: <base>/training/ptb-xl/g3/HR02290.hea (756 bytes) 
HR02290 12 500 5000
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 -45 28804 0 I
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 210 15775 0 II
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 255 -13015 0 III
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 -83 -21748 0 aVR
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 -150 21313 0 aVL
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 232 1921 0 aVF
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 900 -20958 0 V1
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 210 -21931 0 V2
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 450 -19047 0 V3
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 -135 571 0 V4
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 330 -29641 0 V5
HR02290.mat 16x1+24 1000.0(0)/mv 16 0 1405 -17577 0 V6
# Age: 75
# Sex: Male
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown