Outpatient treatment of systolic heart failure

Optimal outpatient treatment of systolic heart failure has three goals that should be pursued simultaneously: (1) control of risk factors for the development and progression of heart failure, (2) treatment of heart failure, and (3) education of patients. Control of risk factors includes treating hypertension, diabetes, and coronary artery disease, and eliminating the use of alcohol and tobacco. All patients with heart failure should be taking an angiotensin-converting enzyme (ACE) inhibitor or angiotensin-receptor blocker. In the absence of contraindications, an ACE inhibitor is preferred. In most patients, physicians should consider adding a beta blocker to ACE-inhibitor therapy. In patients with severe heart failure, spironolactone is a useful addition to baseline drug therapy, as is carvedilol (substitute carvedilol if patient is already taking a beta blocker). Patients with stable heart failure should be encouraged to begin and maintain a regular aerobic exercise program. Digoxin therapy may reduce the likelihood of hospitalization but does not reduce mortality. It must be monitored closely, with a target dosage level of 0.5 to 1.1 ng per mL. Symptoms may be controlled with the use of diuretics and restricted dietary sodium. Finally, patient education, with the patient's active participation in the care, is a key strategy in the management of heart failure. Periodic follow-up between scheduled office visits, which is essential in the long-term management of heart failure, may include telephone calls from the office nurse, maintenance of a daily symptom and weight diary, and participation in a disease-management program.