Oxygen Deprivation in the Body: Understanding the Pathophysiology and Treatment of Hypoxemia
Hypoxemia, characterized by reduced oxygen levels in arterial blood, is a critical condition affecting multiple organ systems. It arises due to disturbances in pulmonary gas exchange, ventilation, or circulatory dynamics. This article explores the pathophysiology of hypoxemia, focusing on mechanisms such as ventilation-perfusion mismatch, diffusion impairment, shunting, and hypoventilation[1]. It also discusses clinical manifestations, diagnostic approaches, and treatment strategies. Early recognition and appropriate management are essential to prevent complications and improve patient outcomes. Advances in respiratory care and oxygen delivery systems continue to enhance the management of hypoxemia in clinical practice.
Meera Subramanian
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