Vascular disease
Vascular disease | |
---|---|
Veins and arteries | |
Specialty | Angiology |
Types | Peripheral artery disease,[1] Renal artery stenosis[2] |
Diagnostic method | Venography, Ultrasound[3] |
Treatment | Quit smoking, Lower cholesterol[4] |
Vascular disease is a class of diseases of the vessels of the
Types
There are several types of vascular disease, including venous diseases, and arterial diseases, and signs and symptoms vary depending on the disease. Those of the arterial system are associated with blood supply to tissues and its obstruction due to blockages or narrowing. In the
Venous disease
Most disorders of the veins involve obstruction such as a
.Phlebitis
Phlebitis is the inflammation of a vein. It is usually accompanied by a blood clot when it is known as thrombophlebitis. When the affected vein is a superficial vein in the leg, it is known as superficial thrombophlebitis, and unlike deep vein thrombosis there is little risk of the clot breaking off as an embolus.[10]
Venous insufficiency
Venous insufficiency is the most common disorder of the venous system, and is usually manifested as either
Venous thrombosis
A clot can also form in a
Portal hypertension
The
Vascular anomalies
A vascular anomaly can be either a vascular tumor or a birthmark, or a vascular malformation.
Arterial disease
- ]
- carotid arteries[citation needed]
- Peripheral artery disease – occurs when atheromatous plaques build up in the arteries that supply blood to the arms and legs, causing the arteries to narrow or become blocked.[1]
- Erythromelalgia - a rare peripheral vascular disease with symptoms that include burning pain, increased temperature, erythema and swelling that generally affect the hands and feet. [17]
- Buerger's disease – inflammation and swelling in small blood vessels, causing the vessels to narrow or become blocked by blood clots.[18]
- Raynaud syndrome – a peripheral vascular disorder that causes constriction of the peripheral blood vessels in the fingers and toes when a person is cold or experiencing stress.[19]
- Disseminated intravascular coagulation – a widespread activation of clotting in the smaller blood vessels.[20]
- Cerebrovascular disease – a group of vascular diseases that affect brain function, most commonly a stroke.[21]
- Vasculitis - inflammation of blood vessels, either arteries or veins
Lymphatic disease
Mechanism
Vascular disease is a pathological state of large and medium muscular arteries and is triggered by
Because of factors like
The process causes thickening of the vessel wall, forming a plaque that consists of proliferating
The plaque results in restricted blood flow, decreasing the amount of oxygen and nutrients that reach certain organs.[26]
This plaque can also rupture, causing the formation of clots.[27]
Diagnosis
Diagnosing vascular disease can be complex due to the variety of symptoms vascular diseases can cause. Reviewing a patient's
Treatment
Treatment varies based on the type of vascular disease being treated. In treating renal artery disease, a 2014 study indicates that balloon angioplasty can improve diastolic blood pressure and potentially reduce antihypertensive drug requirements.[30] In the case of peripheral artery disease, treatment to prevent complications is important; without treatment, sores or gangrene (tissue death) may occur.[citation needed]
More generally, treatments for vascular disease may include:[4]
- Lowering cholesterol levels
- Lowering blood pressure
- Lowering blood glucose
- Changes in diet
- Increasing physical activity (as recommended by a healthcare provider)
- Weight loss
- Quitting smoking
- Stress reduction
References
- ^ a b "Peripheral Arterial Disease: MedlinePlus". www.nlm.nih.gov. Retrieved 2015-06-23.
- ^ a b "Renal Artery Stenosis". www.niddk.nih.gov. Retrieved 2015-06-23.
- ^ a b "Vascular Diseases: MedlinePlus". www.nlm.nih.gov. Retrieved 2015-06-23.
- ^ a b "How Is Peripheral Arterial Disease Treated? - NHLBI, NIH". www.nhlbi.nih.gov. Retrieved 2015-06-23.
- ^ "Coronary Artery Disease". medlineplus.gov. Retrieved 13 February 2023.
- . Retrieved 2016-02-02.
- PMID 34591328.
- ^ Publishing, Licorn (9 April 2013). "The venous valves of the lower limbs". Servier - Phlebolymphology. Retrieved 9 January 2023.
- ^ "20.1 Structure and Function of Blood Vessels - Anatomy and Physiology 2e | OpenStax". openstax.org. Retrieved 25 January 2023.
- PMID 29478266.
- S2CID 19715556.
- PMID 25903684.
- PMID 28955111.
- ^ S2CID 30865392.
- S2CID 221199574.
- PMID 34105926.
- ^ "Erythromelalgia". nhs.uk. 2017-10-18. Retrieved 2019-01-04.
- ^ "Thromboangiitis obliterans: MedlinePlus Medical Encyclopedia". www.nlm.nih.gov. Retrieved 2015-06-23.
- ^ "Raynaud's Disease: MedlinePlus". www.nlm.nih.gov. Retrieved 2015-06-23.
- ^ "Disseminated intravascular coagulation (DIC): MedlinePlus Medical Encyclopedia". www.nlm.nih.gov. Retrieved 2015-06-25.
- ^ "Stroke". nhs.uk. 2017-10-24. Retrieved 2022-06-29.
- PMID 24250251.
- ISBN 9783642570636.
- ISBN 9781461245025.
- ISBN 9781420009675.
- ISBN 978-0840068453.
- PMID 34279484.
- ^ "How Is Peripheral Arterial Disease Diagnosed? - NHLBI, NIH". www.nhlbi.nih.gov. Retrieved 2015-06-23.
- PMID 24711093.
- PMID 25478936.
Further reading
- "The effects of lowering LDL cholesterol with statin therapy in people at low risk of vascular disease: meta-analysis of individual data from 27 randomised trials". www.crd.york.ac.uk. Retrieved 2015-06-23.