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.
You're very welcome! Carolyn Thomas also writes a blog:
http://ethicalnag.org/
"The Ethical Nag
Marketing Ethics for the Easily Swayed"
Spades are called shovels in the blog--- IOW---- no prisoners taken about the medical community and other entities.