Final answer:
Treatment of chronic heart failure often includes ACE inhibitors, diuretics to reduce fluid volume, and other medications such as ARBs or beta blockers to help manage symptoms and improve heart function.
Step-by-step explanation:
Treatment of congestive heart failure (CHF) may include a combination of ACE inhibitors, diuretics, and other medications such as beta-blockers or angiotensin receptor blockers (ARBs). ACE inhibitors help to relax blood vessels and reduce blood pressure, helping to improve symptoms of heart failure. Diuretics, including hydrochlorothiazide, are used to increase urine volume and reduce fluid retention, which can decrease blood volume and blood pressure, easing the workload on the heart. ARBs, similar to ACE inhibitors, block the effects of angiotensin II, reducing blood pressure and also alleviating symptoms of heart failure.