It involves diverting the venous blood from the inferior vena cava (IVC) and superior vena cava (SVC) to the pulmonary arteries. The procedure varies for differing congenital heart pathologies.

Dec 19, 2022 · What is the Fontan procedure? A Fontan procedure improves circulation in people who have only one working heart ventricle. This problem happens because of one of several …

Jul 1, 2019 · There is a clear need for consensus on how best to follow up patients with Fontan circulation and to treat their complications. This American Heart Association statement …

Oct 20, 2025 · Patients with Fontan circulation present unique challenges in their medical evaluation and management throughout childhood and adulthood. Optimization of surveillance …

Jun 4, 2025 · In a Fontan circulation, the single ventricle pumps blood through systemic and pulmonary resistances arranged in series.

4 days ago · Tricuspid atresia (TA) is a cyanotic congenital heart defect defined by agenesis of the tricuspid valve and resultant right ventricular hypoplasia, representing 1.4–2.9% of …

Understanding how to control the flow in the Fontan circuit will enable clinicians to improve patient management and possibly prevent future complications. This review proposes a framework of …

Apr 22, 2022 · Systemic venous hypertension, nonpulsatile low-shear pulmonary blood flow, and low cardiac output are the 3 main characteristics of a Fontan circulation, leading to …

Fontan circulation is described as a palliative surgical technique created for individuals with univentricular heart defects. In this arrangement, the systemic venous return is directed into …

Nov 22, 2024 · This topic will discuss management of patients who have undergone a Fontan procedure. Lesions for which a Fontan may be performed are discussed in separate topic …