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This study sought to prospectively assess which factors were related to short-term worsening heart failure (HF) leading to or not to hospital admission, in long-term outpatients followed by cardiologists. The subsequent decision-making process was also analyzed. The study population consisted of 2,701 outpatients enrolled in the registry of the Italian Network on Congestive Heart Failure (IN-CHF) and followed by 133 cardiology centers (19% of all existing Italian cardiology centers). Clinical and follow-up data were collected by local trained clinicians; 215 patients (8%) had short-term decompensation (on average 2 months after the index outpatient visit). Multivariate analysis showed that previous hospitalization, long duration of symptoms, ischemic etiology, atrial fibrillation, higher functional class (New York Heart Association classification III to IV), higher heart rate, and low systolic blood pressure were independently associated with HF destabilization. Poor compliance (21%) and infection (12%) were the most frequent precipitating factors, but a precipitating factor was not identified in 40% of the patients. Poor compliance was more common in women, but no other clinical characteristics emerged as being related with a specific precipitating factor. Fifty-seven percent of the patients with a short-term recurrence of worsening HF required hospital admission; infusion treatment with inotropes and/or vasodilators was necessary in 19% of them. Long-term therapy was changed in 48% of the patients. Thus, in ambulatory HF patients, short-term worsening HF can be predicted according to the clinical characteristics on an outpatient basis. Nearly 1/3 of precipitating factors can be prevented. Patient education and avoidance of inappropriate treatment may reduce the number of relapses.

Healthcare managers are more and more interested in the role of general practitioners (GP) in the treatment of cardiovascular diseases. Continuing adjustments of the health organization are the old/new challenge in improving patient care. The European Society of Cardiology guidelines recommend a disease-management program for heart failure (HF); moreover, observational studies and randomized controlled trials have reported better patient outcomes if patients are in charge of cardiologists rather than GPs or other physicians. Patients with chronic HF are often very old and affected by multiple comorbid conditions, by themselves associated with high rates of morbidity and mortality. Furthermore, too many patients receive neither a correct diagnosis nor treatment until advanced disease occurs. New treatment approaches, some of them requiring the expertise of well-trained cardiologists, are ongoing to improve the clinical outcomes. The optimal management of patients with HF needs teamwork, i.e. GPs, cardiologists, nurses and caregivers, since a multidisciplinary program, only, can embody the best answer for outpatients with chronic HF. Currently, the Cardiovascular Center in Trieste is performing an experimental trial, so far never attempted before, in treating patients with chronic HF using a thorough approach with the full involvement of local cardiologists, GPs and nurses. Such approach is, at the same time, as well a challenge as an opportunity: a challenge because conventional clinical habits must be changed; an opportunity because patients can benefit from a proper whole care-group, aimed at prolonging life and reducing morbidity and symptoms.

Acute and chronic effects of captopril (C) were studied in 14 patients (12 males, 2 females; mean age 56 +/- 15 years) with chronic congestive heart failure (CCHF) refractory to digitalis and diuretics. All patients underwent hemodynamic evaluation before and after increasing doses of C (6.25-100 mg). Nine patients were evaluated during long term therapy by means of clinical examination, exercise testing, chest-X-ray and echocardiography. After C the following acute haemodynamic changes were observed. Mean right atrial pressure: -25% (p less than 0.01), left ventricular filling pressure: -22% (p less than 0.01), mean systemic arterial pressure: -15% (p less than 0.01), systemic vascular resistance: -31% (p less than 0.01), cardiac index: +36% (p less than 0.01). Of the 9 patients who were evaluated during long term C treatment, 7 (group A, mean follow up 6.4 +/- 4.2 months) improved in 1 or 2 NYHA functional classes and showed an increased exercise tolerance during the first 3-6 months of therapy. In this period, however, two sudden deaths and one drop-out were observed. Moreover, after the seventh month two patients of this group deteriorated clinically. Two patients (group B) developed a progressively weight gain during the first 15 days of C treatment. In the majority of our patients with refractory CCHF, captopril improves cardiac performance in the acute phase and in the first 3-6 months of therapy. Controlled studies and longer follow up are needed to understand better the long term effects of C in CCHF patients.