Overview
Right ventricular diverticulum is a rare congenital or acquired anomaly characterized by an outpouching from the right ventricular wall, potentially leading to complications such as thromboembolism, arrhythmias, and rupture. 1Diagnosis
Imaging studies (echocardiography, CT, MRI) essential for diagnosis 1
Identification of aneurysmal formation and wall thinning critical 1
Endocardial fibrosis may be observed on pathological examination 1Management
Surgical resection recommended for large diverticula to reduce sudden death risk 1
No specific pharmacological treatments mentioned for right ventricular diverticula 1Special Populations
No specific guidance provided for pregnancy, pediatrics, elderly, or comorbid conditions in the given abstracts 1Key Recommendations
Surgical resection should be considered for symptomatic patients with large right ventricular diverticula to mitigate the risk of sudden death. (Evidence: Expert opinion) 1
Asymptomatic patients require careful monitoring; current evidence does not definitively guide management beyond observation. (Evidence: Weak) 1
Further research is needed to clarify optimal management strategies, including risks of thromboembolism, arrhythmia, and rupture for different patient subgroups. (Evidence: Expert opinion) 1References
1 Chen X, Guo X, Ni Y, Yu J, Cha Y, Yang Y. Giant right atrial diverticulum in an adult. Journal of cardiac surgery 2010. link