Normal or not?: Since everybody becomes short of breath with exertion, it should first be determined if this is normal. Valvular and congenital heart disease, and various non-asthmatic lung diseases cause pathological breathlessness. Specific cardiac examples include: rheumatic heart disease (mitral stenosis), dilated or hypertrophic cardiomyopathy, and a large variety of congenital defects.
Answered 3/26/2013
5.9k views
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question