[A prospective study on patients with heart failure admitted to the internal medicine department].

Context: Heart failure (HF) is one of the most important causes of morbidity and mortality and represents one of the most frequent causes of rehospitalization.

Patients And Method: Prospective study on patients admitted because of HF. A data collection questionnaire was completed: cardiology history, HF etiology, reason for admission, previous treatment, treatment during and after the admission, hospital stay and complementary explorations carried out. A biweekly telephone monitoring was carried out after the discharge.

Results: 62 patients admitted because of HF with an average age of 73 +/- 11 years. The etiology of the HF was: unknown (54%), hypertensive (21.5%), valvular (15.4%), ischemic (7.3%), alcohol (1.6%). All patients received diuretic treatment, 25% angiotensin-converting enzyme inhibitors (ACEI) and 6% oral anticoagulants. 51.6% showed atrial fibrillation. Echocardiogram was carried out in 10% of the patients. The average hospital stay was 6.2 +/- 3.2 days, and it was significantly higher when an echocardiogram was carried out (5.7 +/- 0.4 versus 7.55 +/- 0.9 days; p < 0.001). 6-month incidence of rehospitalization and mortality was 26% and 20% respectively.

Conclusions: HF implied one fourth of admissions in a population of elderly patients with multiple conditions. The etiology of the HF was not established in more than half of the patients. A suboptimal utilization of the available treatments is demonstrated. HF is associated to a high incidence of rehospitalization and mortality.