General Info about Managing CHF: http://bigheartsfund.org/information/congestive-heart-failure/ (Note: CHF is an end result of heart disease. Individuals can live a very long time with different diseases of the heart before entering CHF, which is usually diagnosed via xray.)
Hawthorn for the heart http://www.zhealthinfo.com/hawthorn.htm (Note, in cases where the tendons in the heart may be deteriorating, you do not want to strengthen the contractions too much.)