Google something like 'nosebleeds and congestive heart failure.' You bet there is a connection! Nosebleeds can be one of the early signs of CHF, so basically, if you have congestive heart failure, you are at risk for nosebleeds.
So, you have treat the CHF, which is difficult and often involves drugs or therapies that are likely to make the nosebleeds worse, things like aspirin, warfarin (anti-clot meds). If liver function is bad, nosebleeds are a consequence, too.