About Heart Failure http://www.heart.org/HEARTORG/Conditions/HeartFailure/AboutHeartFailure/Enlarged-Heart_UCM_450777_Article.jsp The American Heart Association explains that with an enlarged heart your body starts to retain fluid, your lungs get congested with fluid and your heart begins to beat irregularly. Learn more about enlarged heart. Wed, 27 Mar 2013 16:06:00 GMT http://www.heart.org/HEARTORG/Conditions/HeartFailure/AboutHeartFailure/Enlarged-Heart_UCM_450777_Article.jsp 2013-03-27T16:06:00Z http://www.heart.org/HEARTORG/Conditions/HeartFailure/AboutHeartFailure/Types-of-Heart-Failure_UCM_306323_Article.jsp The American Heart Association explains the different types of heart failure such as, left-sided heart failure, systolic failure, diastolic failure, right-sided heart failure and congestive heart failure. Thu, 20 Sep 2012 18:41:00 GMT http://www.heart.org/HEARTORG/Conditions/HeartFailure/AboutHeartFailure/Types-of-Heart-Failure_UCM_306323_Article.jsp 2012-09-20T18:41:00Z http://www.heart.org/HEARTORG/Conditions/HeartFailure/AboutHeartFailure/About-Heart-Failure_UCM_002044_Article.jsp What is heart failure? The American Heart Association explains heart failure is a chronic, progressive condition in which the heart muscle is unable to pump enough blood through the heart to meet the body's needs for blood and oxygen. Learn more. Thu, 20 Sep 2012 18:38:00 GMT http://www.heart.org/HEARTORG/Conditions/HeartFailure/AboutHeartFailure/About-Heart-Failure_UCM_002044_Article.jsp 2012-09-20T18:38:00Z http://www.heart.org/HEARTORG/Conditions/HeartFailure/AboutHeartFailure/Classes-of-Heart-Failure_UCM_306328_Article.jsp The American Heart Association explains the classes of heart failure. Doctors usually classify patients' heart failure according to the severity of their symptoms. Fri, 05 Aug 2011 14:19:00 GMT http://www.heart.org/HEARTORG/Conditions/HeartFailure/AboutHeartFailure/Classes-of-Heart-Failure_UCM_306328_Article.jsp 2011-08-05T14:19:00Z