A vena cava filter, that is a filter that sits inside the vena cava vein that will help stop blood clots from traveling to the lungs The symptoms of the mini-stroke or transient ischemic attack are much like Those people of a stroke but do not previous as very long. https://www.sgvascularctr.com/a-comprehensive-guide-to-deep-vein-thrombosis-treatment-in-singapore/