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

File: <base>/training/ptb-xl/g17/HR16542.hea (742 bytes) 
HR16542 12 500 5000
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 -50 -30972 0 I
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 -75 3714 0 II
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 -25 -30865 0 III
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 63 13144 0 aVR
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 -12 -32418 0 aVL
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 -50 19176 0 aVF
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 155 3790 0 V1
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 -25 -19919 0 V2
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 -10 12880 0 V3
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 -50 10689 0 V4
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 -45 31202 0 V5
HR16542.mat 16x1+24 1000.0(0)/mv 16 0 -35 21194 0 V6
# Age: 65
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown