Heart function: A hole in the heart (septal defect) does not typically worsen. If there is enough flow across the defect for a long enough time, it may lead to cardiac enlargement or heart failure.
Answered 5/16/2015
2.8k views
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question