Three sets of vessels comprise the circulatory system: arteries, lymphatics, and veins. Arteries bring oxygen-carrying blood from the heart to the tissues. In the normal course of blood circulation, small amounts of fluid and protein leak from arteries and veins. Lymphatic vessels bring this protein-rich fluid back into the circulation. The third type of blood vessel is the vein.
Veins bring oxygen-depleted blood from the organs and tissues to the heart and lungs, where it is re-oxygenated. Blood return to the heart tends to be passive and is enabled by muscle contraction in the arms and legs. Because the venous system is a low pressure one, the telltale complaints and physical signs of venous disease on which your physician relies for diagnosis are often subtle and sometimes require further testing. Diseases of the veins fall into two broad categories: blockage from a blood clot (thrombosis) and inadequate venous drainage (insufficiency).
Read More: https://circ.ahajournals.org/content/106/17/2170.full
” Dr Jeffrey Alpern, of Vein Specialists of Arizona, believes anyone suffering with vein issues should undergo a thorough venous ultrasound examination by a qualified Vein Specialist, to ensure there is no serious underlying venous disease which may be the cause and if left untreated may lead to more serious medical conditions such as bleeding, blood clot, skin pigmentation or ulcer formation.”
Vein Specialists of Arizona (VSA) and Jeffrey Alpern, D.O. Jeffrey Alpern, D.O., founder/owner of VSA, is one of a handful of surgeons worldwide to use fast, virtually painless, safe and effective laser ablation and radiofrequency (RF) techniques for the treatment and cure of existing varicose veins, chronic venous insufficiency and venous leg ulcers.