Cardiac Axis Anatomical Anteroposterior

The cardiac axis is an important anatomical concept that determines the orientation and direction of cardiac structures. The Anatomical Anterior Posterior Axis of the Heart (A.S.A.) is an axis perpendicular to the longitudinal and transverse axes of the heart.

The heart, as we know, is the main organ of blood circulation and consists of four chambers: two atria and two ventricles. The orientation of the heart in space is of great importance for its functioning and for proper blood flow.

The longitudinal axis of the heart runs from the apex of the heart to the base and divides the heart into anterior and posterior parts. The transverse axis of the heart runs perpendicular to the longitudinal axis and divides the heart into right and left halves.

The Anatomical Anteroposterior Cardiac Axis is perpendicular to both the longitudinal and transverse axes, creating a third direction - anteroposterior. This means that it passes through the heart from the anterior surface to the posterior surface.

O.S. A. is important in the interpretation of the electrocardiogram (ECG) and cardiac imaging using various imaging modalities such as radiography and computed tomography. Knowing the orientation of the cardiac axis helps doctors identify possible abnormalities and pathologies of the heart, and also allows for more accurate planning of surgical interventions.

In addition, the cardiac axis may change depending on various factors such as the age, gender and physical condition of the patient. These changes may be associated with heart disease or other conditions that affect the structure and function of the heart.

In conclusion, the Cardiac Axis Anatomical Anteroposterior is an important anatomical concept that determines the orientation and direction of the heart. Its understanding and use in clinical practice allow doctors to more accurately diagnose and treat heart disease, as well as understand the structure and function of the heart in each individual patient.

A. B. Koshansky (1897) described the anteroposterior size of the heart as the “long” of the heart. Later in Russian cardiology, the anteroposterior dimension began to be considered the anatomical axis of the heart. However, this term refers to many different formations that have a certain functional meaning, therefore it is necessary to distinguish the concepts of “antero-posterior” and “ontotopic size” of the heart, which include the “heart axis”. The last term is used mainly by foreign authors. The cardiac axis is a structural and functional concept defined as “the direction of intersection of the heart or one of its elements in the frontal plane.” It can be described by different, including opposite, terms: “vertical”, “perpendicular” or “intersecting” diameters, which is due to the difference in the positions that the authors used when describing this concept. At the same time, when identifying the structural relationships between the elements of the heart, it is most appropriate to use the term “about