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20 sty 2018 · The chest is the area of origin for many of the body’s systems as it houses organs such as the heart, esophagus, trachea, lungs, and thoracic diaphragm. The circulatory system does most of its...
19 wrz 2023 · The thoracic, or chest wall, consists of a skeletal framework, fascia, muscles, and neurovasculature – all connected together to form a strong and protective yet flexible cage. The thorax has two major openings: the superior thoracic aperture found superiorly and the inferior thoracic aperture located inferiorly.
21 sty 2018 · Muscular System. Muscles. The dominant muscle in the upper chest is the pectoralis major. This large fan-shaped muscle stretches from the armpit up to the collarbone and down across the lower...
In this section, learn more about the areas of the thorax, bones of the thorax, muscles of the thorax, organs of the thorax and the vasculature of the thorax.
What muscles are located in the chest: Learn the names, anatomy, & location of all the thoracic & pectoral muscles with labeled diagram.
31 sie 2023 · Breathing is one of the four components of respiration, the other three being gas diffusion, gas transport and regulation. The pathway towards the lungs is provided by airways and together, these components form the respiratory system, which is located inside the thoracic or chest cavity.
9 paź 2024 · There are five muscles that make up the thoracic cage; the intercostals (external, internal and innermost), subcostals, and transversus thoracis. These muscles act to change the volume of the thoracic cavity during respiration.
