Shortness of breath can be caused by anemia, poor circulation, congestive heart failure, bronchitis, pneumonia, heart failure, or even heart attack. If you can't explain why you are short of breath, then you NEED to see the doctor very soon. Gary B Â· 8 years ago.
The City of Aspen is the Home Rule Municipality that is the county seat and the most populous municipality of Pitkin County, Colorado, United States. The city population was 6658 at the 2010 United States Census.
Centennial, CO. Centennial, located in central Colorado, is among the nationâs newest cities. Established in 2000, it is home to Centennial Airport, the Denver areaâs non-commercial airport. Here, visitors can charter private flights to explore the Rocky Mountains from above.