Confused and have questions? We’ve got answers.
With Chegg Study
, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors
From Biology-Online Dictionary | Biology-Online Dictionary
Trabeculae carneae, bands or bundles of muscular ridges projecting from the inner walls of the heart ventricles.
Their structure is important to their role. Had the inner surface of heart ventricles been flat, suction could occur and this would impair the heart's ability to pump efficiently.
Compare: papillary muscle
See also: ventricle, Reils band