Does congestive heart failure happen all of a sudden, or does the patient know before the doctor diagnoses him that he has a heart problem?
Expert Answer by James Frank
Congestive heart failure doesn't usually happen all of a sudden. The typical symptoms are fatigue and trouble breathing, which can go on for a long time and gradually get worse. That's how congestive heart failure typically occurs, but it could come on suddenly after an acute event like a heart attack or viral cardiomyopathy (infection of the heart).
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My husband died recently (2-12-08) of conjestive heart failure. He had no symtoms of heart problems as I know of. After 43 yrs of marriage one morning (1:30-1;45) I awoke to my husbands last draw of breath. I was and still am so devestated by this especially when I have had no infomation on the subject. Would/could you please help me in some way with this matter? Thank you,Greeneyesmom. 
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