Loop Diuretic Therapy in Acutely Decompensated Heart Failure

This study is looking at the best way to give water pills (diuretics) to patients who are in the hospital with a sudden worsening of heart failure — comparing giving the medicine continuously through an IV versus giving it in separate doses throughout the day. **You may be eligible if...** - You are admitted to the hospital with sudden worsening of heart failure (fluid buildup causing shortness of breath or swelling) - You require IV diuretic (water pill) therapy to remove excess fluid - You are over 18 years old **You may NOT be eligible if...** - You are in kidney failure or your kidneys are not functioning adequately - You are in a life-threatening emergency requiring immediate intensive care - You have very low blood pressure - You have a specific cause of heart failure (like a blocked artery requiring urgent intervention) - You are allergic to the study medications - You are pregnant Talk to your doctor to see if this trial is right for you.