Ads
related to: why do varicose veins happen in the body when you have a heart attack
Search results
Results from the WOW.Com Content Network
Varicose veins are veins that have become enlarged and twisted, especially within the legs, ankles and feet of an affected individual. [4] When standing, gravity pulls the blood downwards to the lower part of the body. Body mechanisms, such as vasoconstriction and valves of the veins, assist in pumping blood upwards. [5]
Varicose veins in the legs could be due to ovarian vein reflux. [19] [20] Both ovarian and internal iliac vein reflux causes leg varicose veins. This condition affects 14% of women with varicose veins or 20% of women who have had vaginal delivery and have leg varicose veins. [21]
Varicose veins are veins that have become enlarged and twisted, and this most commonly happens in the veins of the leg. How do they form? Well - the arterial circulation, going away from the heart, is a high pressure system, meaning the movement of blood is dependent on high pressures that essentially push it through the arteries, on the order ...
Chronic venous insufficiency (CVI) is a medical condition characterized by blood pooling in the veins, leading to increased pressure and strain on the vein walls. [1] The most common cause of CVI is superficial venous reflux, which often results in the formation of varicose veins, a treatable condition. [2]
In the cases of veins or arteries, traumatic fistulas usually occur between artery and vein. Portacaval anastomosis , by contrast, is a veno-venous anastomosis between a vein of the portal circulation and a vein of the systemic circulation , which allows blood to bypass the liver in patients with portal hypertension , often resulting in ...
According to Laffin, any activity that raises the heart rate and puts a healthy bit of aerobic stress on the body also benefits heart health by relieving stress, widening the blood vessels and ...
Ads
related to: why do varicose veins happen in the body when you have a heart attack