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The Ear, the Heart, and the Lung: The Mighty Mite

Divya Joyce Susai Manickam1, Umarani Ravichandran2

  • 1Internal Medicine, Sri Ramachandra Institute of Higher Education and Research, Chennai, IND.

Cureus
|February 19, 2025
PubMed

Keywords:
escharinfection and arrhythmiainfection-related hearing lossscrub typhustropical infections

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The process of breathing, inhaling and exhaling, involves the coordinated movement of the chest wall, the lungs, and the muscles that move them. Two muscle groups with important roles in breathing are the diaphragm, located directly below the lungs, and the intercostal muscles, which lie between the ribs. When the diaphragm contracts, it moves downward, increasing the volume of the thoracic cavity and creating more room for the lungs to expand. When the intercostal muscles contract, the ribs...
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Enhancing Inhalation with Accessory Muscles:
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Muscles of the Thorax

The thorax muscles are central to the body's respiration and provide essential support and movement for the upper body. They are intricately designed to facilitate the complex breathing process while also contributing to the structural integrity and mobility of the chest and upper limbs.
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Anatomy of Respiratory System I: Upper Respiratory Tract

The upper respiratory tract plays a vital role in the respiratory system, comprising several structures that facilitate air intake and prepare air for the lungs. It also serves as the first line of defense against pathogens and particles. This tract includes the nose and nasal cavity, the oral cavity, the paranasal sinuses, and the pharynx, each with specific functions and features.
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Anatomy of Respiratory System II: Lower Respiratory Tract

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