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24 lut 2021 · This tutorial video explains and describes the following: - Apex and base of the heart - Surfaces of the heart - Borders of the heart Prepared and presented by: Dr. Refat AboGhazleh.
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Borders of the Heart | External Features of the Heart | Surface Anatomy of the Borders of the HeartThis video is a first in a series of videos on the heart. ...
3 sie 2023 · The main reference points used for the surface projections of the heart are the borders of the sternum and costal cartilages, the clavicle and intercostal spaces. The latter favour sound transmission, facilitating clinical maneuvers such as percussion, auscultation and palpation to pinpoint the cardiac location.
20 kwi 2023 · In the anatomical position, the heart has five surfaces – each formed by the different chambers of the heart: Anterior (or sternocostal) – Right ventricle. Posterior (base of the pyramid) – Left atrium.
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 normal position of the cardiac apex is generally taken to be in the fifth intercostal space in the mid-clavicular line. The lower border is a nearly horizontal line in the area of the left sixth rib to the right sixth costal cartilage (Figure 2). The upper border is hidden behind the sternum at the level of the second and third cartilages.
