BackgroundB-lines evaluated by lung ultrasound (LUS) are the sonographic sign of pulmonary congestion, a major predictor of morbidity and mortality in patients with heart failure (HF). Our aim was to assess the prognostic value of B-lines at discharge to predict rehospitalization at 6 months in patients with acute HF (AHF).MethodsA prospective cohort of 100 patients admitted to a Cardiology Department for dyspnea and/or clinical suspicion of AHF were enrolled (mean age 70 ± 11 years). B-lines were evaluated at admission and before discharge. Subjects were followed-up for 6-months after discharge.ResultsMean B-lines at admission was 48 ± 48 with a statistically significant reduction before discharge (20 ± 23, p < .0001). During follow-up, 14 patients were rehospitalized for decompensated HF. The 6-month event-free survival was highest in patients with less B-lines (≤ 15) and lowest in patients with more B-lines (> 15) (log rank χ2 20.5, p < .0001). On multivariable analysis, B-lines > 15 before discharge (hazard ratio [HR] 11.74; 95 % confidence interval [CI] 1.30–106.16) was an independent predictor of events at 6 months.ConclusionsPersistent pulmonary congestion before discharge evaluated by ultrasound strongly predicts rehospitalization for HF at 6-months. Absence or a mild degree of B-lines identify a subgroup at extremely low risk to be readmitted for HF decompensation.

Background— Clinical and experimental data have suggested a potential negative impact of low-T3 state on the prognosis of cardiac diseases. The aim of the present prospective study was to assess the role of thyroid hormones in the prognosis of patient population with heart disease. Methods and Results— A total of 573 consecutive cardiac patients underwent thyroid function profile evaluation. They were divided in two subgroups: group I, 173 patients with low T3, ie, with free T3 (fT3) <3.1 pmol/L, and group II, 400 patients with normal fT3 (≥3.1 pmol/L). We considered cumulative and cardiac death events. During the 1-year follow-up, there were 25 cumulative deaths in group I and 12 in group II (14.4% versus 3%, P <0.0001); cardiac deaths were 13 in group I and 6 in group II (7.5% versus 1.5%, P =0.0006). According to the Cox model, fT3 was the most important predictor of cumulative death (hazard ratio [HR] 3.582, P <0.0001), followed by dyslipidemia (HR 2.955, P =0.023), age (HR 1.051, P <0.005), and left ventricular ejection fraction (HR 1.037, P =0.006). At the logistic multivariate analysis, fT3 was the highest independent predictor of death (HR 0.395, P =0.003). A prevalence of low fT3 levels was found in patients with NYHA class III-IV illness compared with patients with NYHA class I-II (χ 2 5.65, P =0.019). Conclusions— Low-T3 syndrome is a strong predictor of death in cardiac patients and might be directly implicated in the poor prognosis of cardiac patients.

Low T(3) levels are an independent predictor of mortality in patients with chronic heart failure, adding prognostic information to conventional clinical and functional cardiac parameters.

In patients undergoing angiography, diabetes, especially in women, is associated with more severe and diffuse coronary atherosclerosis which is not explained by either the traditional risk factors or the presence of proteinuria. On follow-up, these patients experience an excess of cardiac deaths, to which coronary atherosclerosis and proteinuria make independent, quantitative contributions.

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In medically treated patients with severe global left ventricular dysfunction early after acute uncomplicated myocardial infarction, the presence of myocardial viability identified as inotropic reserve after low-dose dobutamine is associated with a higher probability of survival. The higher the number of segments showing improvement of function, the better the impact is of myocardial viability on survival. The presence of inducible ischemia in this set of patients is the best predictor of cardiac death.

Background and Study Aims: The study examines the outcomes of the ‘inject and cut’ endoscopic mucosal resection (EMR), for large sessile and flat colorectal polyps. Patients and Methods: Between January 2006 and December 2008 all patients referred to our institution for EMR of large polyps were prospectively evaluated. The accuracy of lifting sign and the rate of en bloc and piecemeal resection, complications and recurrence were analyzed. Results: A total of 157 patients with 182 lesions (median size 24.7 ± 10.2 mm) were included in the study. The most frequent location was the sigmoid colon in 30.2%. Because of non-lifting sign, 5/182 lesions were referred to surgical resection and 177 (43 flat and 134 sessile) were resected, 79 (44.6%) en bloc and 98 (55.4%) piecemeal. There were 20 procedural (11.3%) and 2 late (1.1%) bleeding, 4 post-polypectomy syndrome (2.2%) and 2 perforations (1.1%). Bleeding was related to malignancy (p = 0.01). Intramucosal cancer was observed in 5 cases (2.8%) while invasive cancer was seen in 8 (4.5%). Malignancy was related to polyp size ≧30 mm (p = 0.002). Follow-up colonoscopy was performed in 147 patients with 172 EMR for a mean of 19.8 months. Recurrence was observed in 12/172 (6.9%) polyps. Conclusion: Inject and cut EMR is practical and effective with a low risk of complication and local recurrence.

Pharmacologic stress echocardiography with either dipyridamole or dobutamine is effective in predicting cardiac death during a long-term follow-up. A negative stress echocardiography test result is related to a favorable outcome.