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.
Come to think of it ... those poor wildland firefighters ... 100-degree temps AND standing in the middle of a massive wildfire. I can't even imagine!
Hot temperatures ALWAYS set me back. You got your PEs after the summer last year, so maybe you're just struggling with the heat. Do you do any better when you're not out in the hot weather?