Within the human heart are numerous small muscle bundles called the trabeculae carneae. Despite their significance to the heart’s anatomy, their function is not well understood and most models of the ...

The signals are particularly important during the development of the trabeculae, which are crucial in early heart development. Before the coronary system develops, trabeculae supply blood by ...

It is anatomically attached to the left inferior portion of the left atrium and consists of muscular trabeculae. The left atrial appendage does not contribute, to a large degree, to overall ...