There are many chances of appearing of Blood clot formation Or thrombosis in the first 3 months After the replacement of the cardiac valve. It is a potentially life-threatening condition, and prompt treatment is mandatory. Generally, it is Prosthetic valve thrombosis (PVT). Prosthetic valve thrombosis is the most frequently appeared in that patients with improper antithrombotic therapy. The risk of valve thrombosis appears to be higher After the replacement of the cardiac valve.