Causes. 1  Asthma. 2  Pregnancy. 3  Deconditioning. 4  Hiatal hernia. 5  Pneumothorax. 6  Cardiac failure. 7  Pulmonary edema. 8  Sarcoidosis. 9  Interstitial lung diseases.
Mars Hill, North Carolina. Mars Hill is a town in Madison County, North Carolina, United States. The population was 1,869 at the 2010 U.S. Census. It is the home of Mars Hill University, the name of which was inspired by Acts 17:22. The town is located 15 miles (24 km) due north of Asheville, western North Carolina's largest city.
Rock Hill, SC. Online Offers. Rock Hill is the largest city in York County, South Carolina and the fourth-largest city in the state. It is also the third-largest city of the Charlotte metropolitan area, behind Charlotte and Concord. The population was 71,459 as of July 2011, While the 2010 census population estimate was 69,210. Rock Hill has experienced rapid growth between 2000 and 2010 with a 39% growth rate.