Understanding the interaction between the heart and liver is pivotal for managing patients in whom both organs are affected. Studies have shown that cardio-hepatic interactions are bidirectional and that their identification, assessment, and treatment remain challenging. Congestive hepatopathy is a condition that develops in the setting of long-standing systemic venous congestion. If left untreated, congestive hepatopathy may lead to hepatic fibrosis. Acute cardiogenic liver injury develops as a combination of venous stasis and sudden arterial hypoperfusion due to cardiac, circulatory, or pulmonary failure. The treatment of both conditions should be directed toward optimizing the cardiac substrate. Hyperdynamic syndrome may develop in patients with advanced liver disease and lead to multiorgan failure. Cirrhotic cardiomyopathy or abnormalities in pulmonary vasculature, such as hepatopulmonary syndrome and portopulmonary hypertension may also develop. Each complication has unique treatment challenges and implications for liver transplantation. The presence of atrial fibrillation and atherosclerosis in liver disease brings another layer of complexity, particularly in terms of anticoagulation and statin use. This article provides an overview of cardiac syndromes in liver disease, focusing on current treatment options and future perspectives.

Transcatheter aortic valve replacement (TAVR) has revolutionized the treatment of aortic stenosis, particularly in patients at high risk of adverse events for traditional open-heart surgery. Since the early 2000s, TAVR has evolved rapidly with advancements in device technology, procedural techniques, and patient selection criteria. Over the past 20 years, this catheter-based procedure has significantly improved patient survival and quality of life, demonstrating both the safety and efficacy of TAVR, even in patients at low surgical risk. This paper reviews the latest advances in valve design and strategies for treating aortic stenosis. It explores the challenges with long-term outcomes given the younger age of patients undergoing TAVR and the prospects of emerging technologies to improve long-term outcomes.

A 74-year-old man with a history of bioprosthetic aortic valve replacement presented with acute severe aortic insufficiency and cardiogenic shock secondary to Diphtheroides and Enterococcus endocarditis. The patient was deemed to be not a surgical candidate by the multidisciplinary team and underwent rescue transcatheter aortic valve-in-valve replacement, resulting in complete recovery. (Level of Difficulty: Advanced.)

The left atrial appendage occlusion (LAAO) procedure is an important intervention for stroke prevention in patients with non-valvular atrial fibrillation who cannot tolerate anticoagulation. Accurate imaging is essential to guide and ensure optimal device deployment. Transesophageal echocardiography (TEE) has traditionally been the gold standard for procedural guidance, but intracardiac echocardiography (ICE) is emerging as an alternative owing to its unique advantages. This review examines the comparative effectiveness, procedural advantages, limitations, and clinical outcomes of ICE and TEE in LAAO closure, highlighting emerging trends and implications for future clinical practice.