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

File: <base>/training/ptb-xl/g17/HR16209.hea (750 bytes) 
HR16209 12 500 5000
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 5 -29742 0 I
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 55 -7678 0 II
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 50 22078 0 III
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 -30 18544 0 aVR
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 -23 -25715 0 aVL
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 52 7331 0 aVF
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 45 14562 0 V1
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 55 -28195 0 V2
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 80 19351 0 V3
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 120 4839 0 V4
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 70 -5619 0 V5
HR16209.mat 16x1+24 1000.0(0)/mv 16 0 -5 -1341 0 V6
# Age: 75
# Sex: Male
# Dx: 164934002,270492004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown