COAPT-Like Profile Predicts Long-Term Outcomes in Patients With Secondary Mitral Regurgitation Undergoing MitraClip Implantation.

OBJECTIVES: The aim of this study was to evaluate whether fulfilling COAPT (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation) criteria identifies patients with better outcomes after MitraClip treatment for secondary mitral regurgitation (SMR). BACKGROUND: To date, COAPT is the only trial showing a prognostic benefit of MitraClip implantation compared with conservative management. METHODS: Three hundred four patients with SMR undergoing MitraClip placement in addition to optimal medical therapy at 3 European centers were analyzed. A COAPT-like profile was defined as absence of all the following criteria: severe left ventricular impairment, moderate to severe right ventricular dysfunction, severe tricuspid regurgitation, severe pulmonary hypertension, and hemodynamic instability. Freedom from all-cause death and from a composite endpoint (cardiovascular death and heart failure hospitalization) were evaluated at 2- and 5-year follow-up. RESULTS: A COAPT-like profile was observed in 65% of the population. Compared with non-COAPT-like patients, those fulfilling COAPT criteria had greater survival free from all-cause death and from the composite endpoint at both 2 year (75% vs. 55% and 67% vs. 47%; p < 0.001 for both) and 5-year (49% vs. 25% and 40% vs. 19%; p < 0.001 for both) follow-up. Among the non-COAPT-like patients, similar outcomes were observed in those fulfilling 1 or ≥1 criterion. Left ventricular impairment had a late impact on outcomes, while right ventricular impairment, pulmonary hypertension, and hemodynamic instability had early effects. COAPT-like profile was an independent predictor of long-term outcomes, as well as administration of neurohormonal antagonists, European System for Cardiac Operative Risk Evaluation II score, and previous heart failure hospitalization. CONCLUSIONS: A COAPT-like profile, including specific echocardiographic and clinical criteria, identifies patients with SMR who have a better prognosis after MitraClip implantation.

Echocardiographic evaluation of diastolic dysfunction in young and healthy patients with psoriasis: A case-control study.

Psoriasis is a systemic inflammatory disease with a great prevalence in general population. The inappropriate activation of the cellular immune system has been hypothesized to be an independent cardiovascular risk factor, given the higher incidence of cardiovascular disorders in psoriatic patients. Echocardiographic abnormalities have been demonstrated too: the aim of our study was to evaluate the presence of preclinical cardiac dysfunction in a cohort of psoriatic patients without cardiovascular risk factors. We enrolled 52 patients with the diagnosis of chronic plaque psoriasis, compared with a control group not affected by any relevant systemic diseases and inflammatory disorders. In all patients and control group, echocardiographic conventional and tissue Doppler (TDI) studies were conducted. The analysis of echocardiographic parameters revealed normal dimension, mass and systolic function of the left ventricle. Left ventricular diastolic dysfunction was found in 36.5% patients in the psoriasis group versus 0% in control group, and significant reduction of the E/A ratio was found also for the right ventricle. A significant increase of mitral regurgitation has been found in psoriatic patients (p=0.005). The early recognition of cardiovascular pre-clinic disease in psoriatic patients may guide a strict follow up and an early treatment, potentially improving cardiovascular prognosis.