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.
The same, became anaemic and I am on iron. I took ferrous sulfate but made me feel breathless and have a tight chest, changed to ferrous fumarate and seems ok. inr has been the same.