{{Short description|Diseases of the blood vessels}}
{{Short description|Diseases of the blood vessels}}
{{Use dmy dates|date=October 2023}}
[[File:Vein art rotating.gif|thumb|Animation of blood flow in veins]]
[[File:Erythromelalgia.jpg|thumb|Erythromelalgia affecting the feet]]
'''Vascular disease''' is a class of diseases of the [[blood vessel]]s the [[artery|arteries]] and [[vein]]s of the circulatory system. It is a subgroup of [[cardiovascular disease]].
[[File:2104 Three Major Capillary Types.jpg|thumb|Diagram of the three major capillary types]]
[[File:Arterial ulcer peripheral vascular disease.jpg|thumb|Arterial ulcer due to peripheral vascular disease]]
'''Vascular disease''' is a class of diseases of the [[blood vessel]]s, the [[artery|arteries]] and [[vein]]s of the circulatory system. It is a subgroup of [[cardiovascular disease]].
==Types==
==Types==
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* "Vascular Disease." National Heart, Lung, and Blood Institute. [https://www.nhlbi.nih.gov/health-topics/vascular-disease]
* "Vascular Disease." National Heart, Lung, and Blood Institute. [https://www.nhlbi.nih.gov/health-topics/vascular-disease]
* "Peripheral Artery Disease." Mayo Clinic. [https://www.mayoclinic.org/diseases-conditions/peripheral-artery-disease/symptoms-causes/syc-20350557]
* "Peripheral Artery Disease." Mayo Clinic. [https://www.mayoclinic.org/diseases-conditions/peripheral-artery-disease/symptoms-causes/syc-20350557]
==Images==
[[File:Vein art rotating.gif|thumb|Animation of blood flow in veins]]
[[File:Erythromelalgia.jpg|thumb|Erythromelalgia affecting the feet]]
[[File:2104 Three Major Capillary Types.jpg|thumb|Diagram of the three major capillary types]]
[[File:Arterial ulcer peripheral vascular disease.jpg|thumb|Arterial ulcer due to peripheral vascular disease]]
[[Category:Vascular diseases]]
== Vascular_disease ==
<gallery>
File:Vein_art_rotating.gif|Vein art rotating
File:Erythromelalgia.jpg|Erythromelalgia
File:2104_Three_Major_Capillary_Types.jpg|Three Major Capillary Types
[[Vascular disease]] refers to any condition that affects the network of blood vessels in the body. This includes diseases of the [[arteries]], [[veins]], and [[lymphatic vessels]]. Vascular diseases can lead to serious health issues, including [[heart attack]], [[stroke]], and [[peripheral artery disease]].
== Types of Vascular Disease ==
=== Atherosclerosis ===
[[Atherosclerosis]] is a condition where the [[arteries]] become narrowed and hardened due to a buildup of [[plaque]] around the artery wall. It is a common cause of [[coronary artery disease]] and can lead to [[myocardial infarction]] and [[stroke]].
=== Peripheral Artery Disease (PAD) ===
[[Peripheral artery disease]] is a common circulatory problem in which narrowed arteries reduce blood flow to the limbs. This can cause symptoms such as [[claudication]], which is pain in the legs during exercise.
=== Aneurysm ===
An [[aneurysm]] is an abnormal bulge or ballooning in the wall of a blood vessel. Aneurysms can occur in any blood vessel, but they are most common in the [[aorta]]. If an aneurysm bursts, it can cause life-threatening internal bleeding.
=== Venous Thromboembolism (VTE) ===
[[Venous thromboembolism]] is a condition that includes both [[deep vein thrombosis]] (DVT) and [[pulmonary embolism]] (PE). DVT occurs when a blood clot forms in a deep vein, usually in the legs. If a part of the clot breaks off and travels to the lungs, it can cause a PE, which is a medical emergency.
=== Varicose Veins ===
[[Varicose veins]] are swollen, twisted veins that you can see just under the surface of the skin. They usually occur in the legs and can cause pain, swelling, and discomfort.
== Risk Factors ==
Several risk factors can increase the likelihood of developing vascular disease, including:
* [[Smoking]]
* [[Hypertension]]
* [[Diabetes mellitus]]
* [[Hyperlipidemia]]
* [[Obesity]]
* [[Sedentary lifestyle]]
* [[Family history]] of vascular disease
== Diagnosis ==
Diagnosis of vascular disease often involves a combination of physical examination, medical history, and diagnostic tests such as:
* [[Ultrasound]]
* [[Angiography]]
* [[Magnetic resonance imaging]] (MRI)
* [[Computed tomography]] (CT) scan
== Treatment ==
Treatment for vascular disease depends on the type and severity of the condition. Options may include:
* [[Lifestyle changes]] such as diet and exercise
* [[Medications]] to control blood pressure, cholesterol, and blood sugar
* [[Surgical procedures]] such as [[angioplasty]] or [[bypass surgery]]
Vascular disease encompasses a wide range of conditions that can have serious health implications. Early detection and management of risk factors are crucial in preventing complications.
Vascular diseases can be broadly categorized into several types:
Arterial diseases
Atherosclerosis: A condition where the arteries become narrowed and hardened due to a buildup of plaque around the artery wall.
Peripheral artery disease (PAD): A common circulatory problem in which narrowed arteries reduce blood flow to the limbs.
Aneurysm: An abnormal bulge or "ballooning" in the wall of an artery.
Venous diseases
Deep vein thrombosis (DVT): A condition where a blood clot forms in a deep vein, usually in the legs.
Varicose veins: Enlarged, swollen, and twisting veins, often appearing blue or dark purple.
Chronic venous insufficiency: A condition that occurs when the venous wall and/or valves in the leg veins are not working effectively, making it difficult for blood to return to the heart from the legs.
Capillary diseases
Erythromelalgia: A rare condition characterized by episodes of burning pain, warmth, and redness in the extremities.
Causes
Vascular diseases can be caused by a variety of factors, including:
