Left fibrous trigone
trigonum fibrosum sinistrum
In the fibrous skeleton of the heart, between the rings of the valves: the trigones are the connections between the rings. The left, more superficial, lies between the ring of the aorta and the ring of the mitral valve, on the left.

In the full entry
The full entry, with every field, sources, quiz and clinical correlations, is in the atlas.
- Structure
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