Αποτελέσματα Αναζήτησης
Study with Quizlet and memorize flashcards containing terms like trabeculae, location, function of trabeculae and more.
Study with Quizlet and memorize flashcards containing terms like What is trabeculae?, Where does the trabeculae run from and to?, How are the pulmonary lobules divided? and more.
Study with Quizlet and memorize flashcards containing terms like Describe trabeculae carneae, What is the function of the pericardium?, Name the layers of the pericardium. and more. Try Magic Notes and save time.
4 Μαρ 2024 · The trabeculae carneae are characteristic irregular, endocardial-lined, muscular ridges and elevations located on the internal wall surfaces of both ventricles of the heart. They are finer, more delicate, and more abundant in the left ventricle compared to the right ventricle.
14 Μαρ 2024 · Pectinate muscles are the muscular ridges found in the walls of the atria of the heart that give them a trabeculated internal appearance. Pectinate muscles differ to the muscular ridges seen in the walls of the ventricles, termed trabeculae carneae.
The trabeculae carneae (columnae carneae or meaty ridges) are rounded or irregular muscular columns which project from the inner surface of the right and left ventricle of the heart. [1] These are different from the pectinate muscles , which are present in the atria of the heart.
The walls of the ventricle are lined with trabeculae carneae, ridges of cardiac muscle covered by endocardium (Figure \(\PageIndex{11}\)) that increase the surface area of the ventricular wall. Each papillary muscle is connected to the inferior ventricular myocardium by way of the trabeculae carneae (Axel, 2004) .
