Pulmonary Embolism Support Group
By far the most common form of pulmonary embolism is a thromboembolism, which occurs when a blood clot, generally a venous thrombus, becomes dislodged from its site of formation and embolizes to the arterial blood supply of one of the lungs. Symptoms may include difficulty breathing, pain during breathing, and more rarely circulatory instability and death.
keep getting regular checks - as I have said it was just last week I was in range and I stop taking the warfarin on the 14th and there will be a strong likely hood I wont be in range tomorrow :):)