Скачать или смотреть Peripheral Arterial Disease - Part 1: Pathophysiology & Clinical features شرح بالعربى

Peripheral Arterial Disease (PAD) is a common circulatory condition in which narrowed arteries reduce blood flow to the limbs, most often due to atherosclerosis. In this video, we take you through the pathophysiology and clinical features of PAD, explaining how arterial obstruction develops and how it leads to characteristic symptoms and signs.

We start with an overview of the lower limb arterial anatomy and blood supply, then move on to the pathophysiology of atherosclerosis and how it results in progressive arterial narrowing. You’ll also learn the mechanism behind intermittent claudication and rest pain, how arterial ulcers form due to ischemic tissue necrosis, and how clinical features vary depending on the affected arterial segment, whether aortoiliac, femoropopliteal, or tibial. Finally, we discuss critical limb ischemia (CLI) and its hallmark signs as the most severe form of PAD.


Chapters:
0:00 Introduction
0:35 Anatomy
3:35 Pathophysiology of atherosclerosis
9:26 Pathophysiology of Intermittent Claudications
10:47 Pathophysiology of Critical Limb Ischemia
11:44 Ischemic Ulcers
12:40 Risk factors
14:11 Clinical Features of Intermittent Claudications
19:09 Clinical Features of Critical Limb Ischemia

Don’t miss Part 2, where we cover the diagnosis and management of Peripheral Arterial Disease!

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