patent, as in open

patent, as in open

a hole in the wall
the shortest route
between two chambers

the heart of the matter

Reena’s Exploration Challenge #145 asks for a poem
that is as short and as cryptic as possible.

If the MRI I had on Tuesday shows no indication of past stroke,
my patent foramen ovale (PFO) will remain untreated.

Also linked to Open Link Night #270 at dVerse ~ Poets Pub.

Image
Detailed chambers of the heart & PFO illustration – © Mayo Clinic
(click image to see larger view in new tab)