Interventricular Sulcus Ventral: Anatomical Review
The interventricular groove ventralis, also known as Sulcus Interventricularis Ventralis (SIV), is a deep groove on the surface of the heart. It runs along the front surface of the heart and separates the left ventricle from the right ventricle.
Anatomically, the ventricular groove begins at the apex of the heart, where it joins the interatrial groove and continues down along the anterior surface of the heart to its base. The furrow has the shape of the letter “V” and is formed by two segments: anterior and posterior.
The anterior segment of the ventricular interventricular groove begins at the apex of the heart and runs down the anterior surface of the heart to the cardiac shoe cover. It separates the left ventricle from the right ventricle and contains the anterior interventricular artery, which is the main artery supplying the front of the heart.
The posterior segment of the ventricular interventricular groove begins from the cardiac shoe cover and runs up and back to the base of the heart. It separates the right ventricle from the left ventricle and contains the posterior interventricular artery, which supplies the back of the heart.
The ventricular fissure is an important structure of the heart as it separates the two main chambers of the heart and provides blood supply to the anterior and posterior parts of the heart. Abnormalities in the structure or function of this sulcus can lead to serious heart diseases such as coronary artery disease and myocardial infarction.
In conclusion, the ventricular groove ventricularis is an important anatomical structure of the heart that plays a key role in providing blood supply to the anterior and posterior parts of the heart. Its understanding and study is important for practicing physicians and medical students.