Sulcus of the Heart Longitudinal Anterior

The anterior longitudinal groove of the heart (Sulcus longitudinalis anterior) is an anatomical structure located on the anterior surface of the heart. It is a deep groove that runs along the front of the heart and divides it into left and right halves.

The longitudinal anterior cardiac groove is an important anatomical landmark and can be used to determine the location of various cardiac structures. For example, the longitudinal anterior groove of the heart is located on the border between the atria and ventricles of the heart, as well as between the right and left atria.

In addition, the longitudinal anterior cardiac groove is involved in the formation of the anterior wall of the heart, on which various blood vessels, nerve endings and other structures are located.

It is important to note that the longitudinal anterior cardiac groove can be altered in various heart diseases, such as myocardial infarction or cardiomyopathy. Therefore, understanding the anatomy of this groove can help doctors diagnose and treat heart disease.

Heart groove Longitudinal (anterior)

What is the cardiac groove? The cardiac groove is located along the front of the abdomen. It is called “longitudinal” because of its tunnel-like shape. The purpose of the grooves is to protect internal organs from injury and mechanical damage. In addition, the groove serves as an attachment point for important muscles and ligaments, which makes it an indispensable element of our body. Let's study the anatomy of the grooves of the heart in detail.

General information The grooves of the heart are small, each 2–3 cm long. They can have different sizes depending on the person’s physique. The width of the grooves ranges from 2 to 8 mm. Oval in shape, they are directed towards the sternum and have a curved shape. Unlike most grooves that run along the back of the abdomen, longitudinal grooves are located in front of the abdomen. Since they are in front of the heart, they