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3 sie 2023 · The surface projections of the heart represent points on the thoracic wall that map out the outline and valves of the heart. These include four borders (superior, right, inferior, left) and four valves (left atrioventricular, right atrioventricular, aortic, pulmonary). The main reference points used for the surface projections of the heart are ...
3 lis 2023 · Key facts about the heart. Borders. Superior (atria, auricles), inferior (right and left ventricles), left (left auricle, left ventricle), right (right atrium) borders. Surfaces. Sternocostal (right ventricle), diaphragmatic (mostly right ventricle, portion of left ventricle), pulmonary (cardiac impression) surfaces.
11 sty 2021 · The sharp angle formed mainly by the right ventricle and occupying the lower heart border is the acute margin of the heart. The rounded obtuse margin of the heart is formed mainly by the left ventricle to the left of the sternocostal surface.
In this article, the first of a series on cardiac anatomy, the relative locations of cardiac chambers one to another, the distinctive features of each chamber, and structure of the cardiac septum are presented to provide some essentials for any health-care worker in cardiology.
Comprehensive description of boundries and contents of the middle mediastinum, layers of the pericardium, clinical significance of the pericardial cavity, cardiac sinuses, orientation, borders, and surface features of the heart, including pathway and tissues the coronary arteries and cardiac veins supply/drain, clinical relevance of coronary art...
The four borders are the superior, inferior, right, and left borders. As the heart is rotated, the majority of the anterior surface consists of the right atrium and ventricle. The superior border consists of the atria, the base of the superior vena cava, ascending aorta, and pulmonary trunk.
