In the process of rhegmatogenous retinal detachment (RRD), retinal homeostasis may be adversely affected with resultant modifications in retinal and choroidal tissue. Hypoxia and nutrient deprivation along with inflammation at the detached retina may lead to morphological and microvascularity alterations. These changes imply that the functional status of the macula may not be entirely restored despite anatomical repair.

Various catheter ablation technologies have evolved to improve the procedural success and safety of cavotricuspid isthmus (CTI) block. Numerous studies have compared the different energy types, catheter tip sizes, and energy settings.

The ventricular septal defect (VSD) is the most frequent congenital heart disease in humans. It is defined as an opening in the septum separating the left and the right ventricle. This gap results in a mixture of oxygenated and deoxygenated blood and in an enhanced blood flow towards the lung and the left ventricle, a condition that leads to severe diseases such as left ventricular hypertrophy as well as pulmonary edema and dilatation.

Atrial septal defect (ASD) is a common congenital heart disease diagnosed during childhood. Persistently increased pulmonary blood flow and dilated right atrium (RA) and right ventricle (RV) result in multiple symptoms and morbidities in adulthood; untreated adults may develop exercise intolerance, congestive heart failure, atrial tachyarrhythmias, pulmonary hypertension (PH), embolic stroke, or even death.

Preoperative optimal selection of the occluder size is crucial in percutaneous left atrial appendage (LAA) occlusion, and the maximal width of the LAA orifice is the main reference index, however it cannot fully meet the practical operation requirements. We retrospectively analyzed three-dimensional (3D) transesophageal echocardiography (TEE) and computed tomography (CT) imaging dataset of the 41 patients who underwent LAA occlusion with LAmbre™ system.