1 Pneumonia or blood clots in the vessels supplying the lungs tend to cause shortness of breath and sharp pains that intensify with a deep breath. 2  Pericarditis. 3  Inflammation of the tissues around the heart (pericarditis) can cause a sharp pain that often worsens when you lie down. 4  Costochondritis. Lung conditions. 2  Pneumonia or blood clots in the vessels supplying the lungs tend to cause shortness of breath and sharp pains that intensify with a deep breath. 3  Pericarditis. 4  Inflammation of the tissues around the heart (pericarditis) can cause a sharp pain that often worsens when you lie down.
The World Wide Fund for Nature (WWF) is an international non-governmental organization founded in 1961, working in the field of the wilderness preservation, and the reduction of humanity's footprint on the environment.
A trade fair is an exhibition where manufacturers show their products to other people in industry and try to get business. COBUILD Advanced English Dictionary. Copyright Â© HarperCollins Publishers