Soluble ST2, a member of the of the Toll/IL-1 superfamily, is a novel biomarker with exceptional predictive value in heart failure and myocardial infarction- related mortality as well as in acute dyspneic states. Soluble ST2 is considered a decoy receptor of IL 33 that blocks the protective effects of the cytokine in atherosclerosis and cardiac remodeling. In the present study we investigated the differences in the levels of soluble ST2, BNP and hs-CRP between healthy controls and patients with type 2 diabetes with and without left ventricular diastolic dysfunction. A secondary aim was to investigate correlations between sST2 and other biomarkers of type 2 diabetes, such as HbA1c.

Over the last decades, significant progress has been achieved in the pulmonary hypertension (PH) field. Pathophysiology of PH has been studied, leading to the classification of PH patients into five groups, while the hemodynamic definition has been recently revised. A diagnostic algorithm has been established and awareness has been raised in order to minimize diagnosis delay. The pulmonary arterial hypertension (PAH) treatment strategy includes the established three pathways of endothelin, nitric oxide-phosphodiesterase inhibitor, and prostacyclin pathway, but new therapeutic options are now being tested. The aim of this review is to summarize the existing practice and to highlight the novelties in the field of PH.

Background: Advances in medical care of patients with tetralogy of Fallot (ToF) have significantly altered the natural course of the disease by prolonging life. Thus, our focus has now shifted to exploring the health-related quality of life (HRQoL) of those patients. This study sought to explore the HRQoL of adult patients operated on for ToF using two validated instruments—the SF-36 and EQ-5D—that highlight both physical and mental aspects of the disease. Methods: A total of 115 individuals (53 ToF patients and 60 healthy controls) were recruited for the purposes of this study. HRQoL was assessed through the SF-36 and EQ-5D instruments. Comparisons were made between ToF patients and controls with subgroup analyses based on sex and age. Results: ToF patients reported significantly poorer HRQoL in the physical domains, namely Physical Functioning, Role Physical, General Health, and Physical Component Summary of the SF-36 when compared to controls (p < 0.05). Interestingly, there was a trend towards lower Bodily Pain and better Vitality scores in ToF subjects. Age influenced HRQoL, with older respondents rating their physical health lower than younger patients and controls (p < 0.05). EQ-5D VAS scores indicated that ToF patients perceived their overall health worse than controls (80.02 vs. 86.92, p < 0.001), with Anxiety/Depression being the most frequently reported problem (45.3%). Controls reported better HRQoL than ToF patients across all SF-36 domains in both health states (EQ-5D = 1 and EQ-5D > 1), except for Bodily Pain and Vitality in EQ-5D = 1. Significant differences were observed in Physical Functioning, Role Physical, General Health, Vitality, and Physical Component Score. Notably, ToF patients with EQ-5D = 1 showed unexpectedly higher Vitality scores than controls; however, this advantage diminished significantly in the EQ-5D > 1 group. Conclusions: Adult ToF survivors experience significant physical limitations as expected, while mental health seems to remain relatively unaffected compared to healthy peers. These findings underscore the importance of HRQoL assessment in patients with congenital heart disease and the need for disease-specific HRQoL instruments.