Subclinical Myocardial Injury and the Phenotype of Clinical Congestion in Patients With Heart Failure and Reduced Left Ventricular Ejection Fraction.

Background: Clinical congestion is associated with adverse outcomes in patients with heart failure. The pathophysiological mediators of this association remain uncertain.

Methods And Results: We prospectively enrolled a cohort of patients with heart failure and reduced left ventricular ejection fraction and performed a detailed clinical examination followed on the same day by an invasive right heart catheterization and blood sampling for biomarkers.

Identifying Discordance of Right- and Left-Ventricular Filling Pressures in Patients With Heart Failure by the Clinical Examination.

Background: In ≈25% of patients with heart failure and reduced left-ventricular ejection fraction, right-ventricular (RV), and left-ventricular (LV) filling pressures are discordant (ie, one is elevated while the other is not). Whether clinical assessment allows detection of this discordance is unknown. We sought to determine the agreement of clinically versus invasively determined patterns of ventricular congestion.

Delayed febrile response with bloodstream infections in patients with continuous-flow left ventricular assist devices.

Bloodstream infections (BSIs) are common in patients with continuous-flow left ventricular assist devices (CF-LVADs). Whether CF-LVADs modulate the febrile response to BSIs is unknown. We retrospectively compared the febrile response to BSIs in patients with heart failure (HF) with CF-LVADs versus a control population of patients with HF receiving inotropic infusions.