Obstructive Sleep Apnea (OSA) | Risk Factors, Signs & Symptoms, Complications, Diagnosis, Treatment

The video tutorial covers obstructive sleep apnea (OSA), its types, risk factors, pathophysiology, symptoms, health complications, diagnosis, and treatment options. OSA is a common sleep disorder characterized by disrupted breathing due to airway obstruction. Risk factors include obesity, age, and gender. The video explains the mechanisms behind OSA, its symptoms like snoring and daytime sleepiness, and associated health risks such as hypertension. Diagnosis involves polysomnography, and treatment includes CPAP and lifestyle modifications.

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