Peripheral vascular disease, Causes, Signs and Symptoms, Diagnosis and Treatment.

Рет қаралды 81,023

Күн бұрын

.
Chapters
0:00 Introduction
1:48 Causes of peripheral vascular disease
2:54 Symptoms of peripheral vascular disease
3:48 Diagnosis of peripheral vascular disease
4:43 Treatment of peripheral vascular disease
With peripheral vascular disease, vascular refers to the blood vessels, and peripheral means the outer limits or edge of something, which in this case refers to essentially any vessels that aren’t supplying the heart or the brain, like the legs, arms, or other organs. Peripheral vascular disease is when one of these arteries becomes narrowed, which reduces blood flow, and this often affects the limbs.
Peripheral vascular disease, or PVD usually involves the arteries, and so sometimes it’s also referred to as peripheral artery disease or PAD. PVD is most often caused by a blockage, called organic PVD, most commonly caused by atherosclerosis, which is a buildup of lipids and fibrous material just under the inner lining of the blood vessel, called the tunica intima. When plaque builds up, it narrows the artery, which reduces perfusion to whatever tissue it tends to supply, this buildup usually happens over the course of years. Also though, the vessel could be blocked by an embolus, which can happen suddenly if a blood clot from some upstream artery lodges in a peripheral artery, which obviously stops blood flow from getting to the tissue the vessel supplies.
Besides organic PVDs though, there are also functional PVDs, where blood vessels stop blood flow by changing diameter, like with vasospasms, where the vessel constricts and blood flow is reduced. This type is usually short term and can come and go.

Пікірлер: 18

@letsgolf7187 3 жыл бұрын

Amazing video, as always 👍🏼

@user-cx2db3ck3b 3 жыл бұрын

Thank you🌹

@lizatab 7 ай бұрын

Thank you❤

@geo1thekay 10 ай бұрын

Very nice work helpful

@MedicalCentric 10 ай бұрын

Thanks a lot

@luketanner7483 2 жыл бұрын

Degree saver !

@raymonduscinski3721 4 ай бұрын

Very informative and plainly explained.

@MedicalCentric 4 ай бұрын

Glad it was helpful!

@esmemostert6476 Жыл бұрын

I had the op i n my leg more tham 1 year ago and still h ave a lot of bad pain in my leg and foot now my arm mycles are paining. I am in South Africa and what know where can I a doctor like you ?