[The organisation of outpatient medical and nursing clinics for the follow-up of patients after hospitalization for a myocardial infarction or heart failure]. / L'organizzazione di ambulatori medico-infermieristici sul territorio per il follow-up dei pazienti dopo un ricovero per infarto miocardico o scompenso cardiaco.

. The organisation of outpatient medical and nursing clinics for the follow-up of patients after hospitalization for a myocardial infarction or heart failure. INTRODUCTION: Guidelines suggest careful monitoring of patients after acute heart failure (AHF) or acute myocardial infarction (AMI). OBJECTIVE: To describe the implementation of the 'accompanied discharge' (DIMACC) pathway for patients admitted for AHF or AMI in the Cardiology Department of the Pio XI hospital in Desio, and to evaluate its feasibility. METHODS: The DIMACC pathway was built following the recommendations of international guidelines and with the involvement of all the actors. RESULTS: At discharge, the health objectives to be achieved are defined, and outpatient visits during the first year after hospitalization in the District outpatient clinics with the cardiology doctor and family nurses are booked. The patient stays in the outpatient clinic about 1.5 hours to complete at first, in half an hour, questionnaires on measures, symptoms, adherence, quality of life; then, to receive the nursing visit lasting half an hour for the assessment of the questionnaires, measurement of clinical parameters and counseling; and finally, to be visited by the cardiologist. During the pilot phase (6 months of recruitment and 1 year of follow-up) 168 patients (129 AMI and 39 AHF) followed the pathway: 4 (2.4%) patients died during the follow-up, 14 (8.3%) abandoned the pathway and 150 (89.3%) completed it. CONCLUSIONS: The implementation of the DIMACC pathway required an investment of time (about a year) and resources but the follow-up is feasible. The next phase will be the evaluation of the patient outcomes.

Transthoracic bioimpedance and brain natriuretic peptide assessment for prognostic stratification of outpatients with chronic systolic heart failure.

BACKGROUND: In patients with chronic heart failure, physical evaluation and clinical judgment may be inadequate for prognostic stratification. HYPOTHESIS: Information obtained with simple bedside tests would be helpful in patient management. METHODS: We report on 142 outpatients with systolic heart failure seen at our heart failure unit from 2007 to 2010 (ages 69.4 ± 8.9 years; ejection fraction [EF] 30.6 ± 6.1%; 43% with implanted defibrillators and/or resynchronization devices). At their first visit, we assessed levels of brain natriuretic peptide (BNP) (pg/mL), evaluated transthoracic conductance (TFC) (1/kΩ) by transthoracic bioimpedance, and performed echocardiography. RESULTS: Four-year mortality was 21.2%. At multivariate analysis, surviving and deceased subjects did not differ regarding New York Heart Association, age, gender, heart failure etiology, or EF at index visit. Patients who died had higher BNP and TFC (BNP = 884 ± 119 pg/mL vs 334 ± 110 pg/mL; TFC = 50 ± 8/kΩ vs 37 ± 7/kΩ, both P < 0.001]. Patients with BNP < 450 pg/mL and TFC < 40/kΩ had a 2.1% 4-year mortality, compared to 46.5% mortality of patients having BNP ≥ 450 pg/mL and TFC ≥ 40/kΩ. BNP ≥ 450 pg/mL and TFC ≥ 40/kΩ showed high sensitivity (91%) and specificity (88%)in identifying patients who died at follow-up. CONCLUSIONS: The combined use of BNP and impedance cardiography during the first assessment of a patient in a heart failure unit identified those carrying a worse medium-term prognosis. This approach could help the subsequent management of patients, allowing better clinical and therapeutic strategies.