takoyaki good

... takotsubo bad.  unless you're a japanese octopus fisherman, in which case you want your takotsubo to be filled with tako to make takoyaki with.

in a medical context, however, takotsubo refers to a cardiac condition typified by recent emotional stress and ventricular apical dysfunction.  life in the fast lane has an excellent overview on this topic.

the reason for the post is hopefully self-evident.