Evaluation and management of heart failure patients with liver disease: European Journal of Heart Failure International Expert Position Paper.

Heart failure and chronic liver disease account for substantial morbidity and mortality worldwide. Both conditions share common risk factors and a bidirectional pathophysiology, and the coexistence of both conditions is expected to increase over time. Management of coexisting heart failure and liver disease is challenged by the under-representation of participants with liver disease in landmark heart failure clinical trials, impaired hemodynamics at advanced stages of liver disease, altered drug metabolism, and higher risk of adverse events than portended by either condition alone. Moreover, diagnostic pitfalls might be encountered in relation to assessing the primary etiologies driving the disease process, estimating the degree of liver fibrosis, and differentiating primary liver disease from heart failure-related liver congestion particularly, given the complex interplay between sinusoidal pressure, congestion, and structural fibrosis. Cardiovascular-hepatic cross-thematic research, clinical education, and health care services could optimize management and patient outcomes. The purpose of the current review is to (i) highlight the growing epidemiology of concurrent heart failure-liver disease; (ii) provide diagnostic clues for liver disease and an approach for interpreting liver marker abnormalities amongst heart failure patients; (iii) describe the main therapeutic strategies in real-world clinical settings; and (iv) discuss current gaps in knowledge and future directions. This update on the framework of the heart failure-liver disease overlap phenomenon can inform clinical care policies and facilitate novel research in the field.