COPD & Emphysema Support Group
COPD is a progressive disease characterized by airflow obstruction or limitation. Emphysema is characterized by loss of elasticity of the lung tissue, destruction of structures supporting the alveoli and of capillaries feeding the alveoli. Both have symptoms that include shortness of breath, among other respiratory troubles. If you are a COPD or Emphysema sufferer, join...
http://www.copd-international.com/copd/forum.htm
COPD Canada (online) has an outstanding question and answer forum called "Ask the Respiratory Therapist."
http://copdcanada.ca/ask_the_rt_your_COPD_question.htm
You might try:
http://www.emphysema.net/default.asp
http://www.lung.org/lung-disease/copd/
http://www.thoracic.org/clinical/copd-guidelines/for-patients/what-are-the-signs-and-symptoms-of-copd.php
http://www.copdfoundation.org/
http://www.webmd.com/lung/copd/default.htm
These are a few. You'll also find a lot of support and help here...
Take care,
Dennis