Elmont, New York. Homefacts City Report. Elmont is located in Nassau County, NY. The population is 37,426, making Elmont the 6th largest city in Nassau County. There are 5 public schools in Elmont with an average Homefacts rating of B. The total crime rate for Elmont is very low, and there are 12 registered sex offenders residing in the city.
Deep vein thrombosis (throm-BO-sis), or DVT, is a blood clot that forms in a vein deep in the body. Blood clots occur when blood thickens and clumps together. Most deep vein blood clots occur in the lower leg or thigh.They also can occur in other parts of the body.A blood clot in a deep vein can break off and travel through the bloodstream. The loose clot is called an embolus (EM-bo-lus).It can travel to an artery in the lungs and block blood flow. This condition is called pulmonary embolism (PULL-mun-ary EM-bo-lizm), or PE. blood clot in a deep vein can break off and travel through the bloodstream. The loose clot is called an embolus (EM-bo-lus). It can travel to an artery in the lungs and block blood flow. This condition is called pulmonary embolism (PULL-mun-ary EM-bo-lizm), or PE.
The strands of fibrin form a meshwork and trap blood cells and platelets which form into a solid clot. If a blood clot forms within a healthy blood vessel it can cause serious problems. So, there are also chemicals in the blood that prevent clots from forming and chemicals that 'dissolve' clots.There is balance between forming clots and preventing clots.lotting disorders. Sometimes a blood clot forms within a blood vessel that has not been injured or cut-for example: 1  A blood clot that forms within an artery supplying blood to the heart or brain is the common cause of heart attack and stroke.