Deep Vein Thrombosis (DVT) Support Group
Deep-vein thrombosis, also known as deep-venous thrombosis or DVT, is the formation of a blood clot ("thrombus") in a deep vein. It can be caused by something preventing blood from circulating or clotting normally. Join the support group if you are coping with DVT and find others who are going through the same challenges.
DVT is not the only cause for venous insufficiency, some people can have it even without a prior DVT.
About how long it takes to get rid of a blockage in your veins(DVT), it depends on how quickly the DVT is diagnosed, how long it takes to reach your therapeutic INR since the starting of the treatment, how extensive is the blockage and also it differs from person to person(health, age, etc); this process can take anywhere from 2 weeks to even one or two years.
The real problem is the fact that even if your veins are not blocked or narrowed anymore, you can still have problems like pain, swelling or even ulcer due to veins valves being damaged by the DVT.
If your angiogram is clear, does not mean that the Doppler ultrasound for the veins will be also clear, 2 different things.(the vascular surgeon is looking for the following: a possible DVT, any venous narrowing, if the valves are functional, if not how big the reflux is and if the reflux is in the deep veins or in the superficial ones(less serious than in the deep veins) or in both).
I know that high blood pressure can be a risk factor for a DVT(in conjunction with other conditions), and not the other way around.