Growth Differentiation Factor 15 as a Marker for Chronic Ventricular Pacing.

Right ventricular pacing is an effective and safe treatment option for patients experiencing symptomatic bradycardia. However, some individuals may develop left ventricular dysfunction as a consequence. Growth differentiation factor 15 (GDF-15), which is not present in a healthy adult heart, is upregulated in cardiomyocytes in response to various stress stimuli.

Myeloperoxidase and N-terminal proatrial natriuretic peptide as predictors for atrial fibrillation recurrence in patients undergoing redo ablation.

Background: Atrial fibrillation (AF) is a progressively developing arrhythmia. Electroanatomic remodeling may play an important role, both in the development of the disease and in the perpetuation and thus in the recurrence of AF.

Objective: This study aimed to investigate potential biomarkers myeloperoxidase (MPO), N-terminal proatrial natriuretic peptide (NT-proANP), intercellular adhesion molecule-1, and matrix metalloproteinase-2 and their predictive value for AF recurrence in patients undergoing redo ablation.

Bibliometric analysis of imaging and treatment strategies for severe tricuspid regurgitation from 2015 to 2023.

Background: Severe tricuspid regurgitation is a progressive disease with an unfavourable prognosis. In recent years there have been extraordinary gains in knowledge through both clinical and basic scientific work. We performed a bibliometric analysis on tricuspid regurgitation with a focus on imaging techniques and treatment approaches and to identify scientific milestones and emerging research trends.

Soluble Suppression of Tumorigenicity 2 (sST2) in Patients with Predominantly Decompensated Right Heart Failure-A Prospective Observational Study.

Right heart failure is a major challenge in clinical practice. Soluble Suppression of Tumorigenicity-2 (sST2), a member of the interleukin-1-receptor family, may have clinical prognostic value. The aim of this study was to analyze whether sST2 correlates with signs of acute right heart decompensation.