Screening of asymptomatic rheumatic heart disease among refugee/migrant children and youths in Italy.

Background: Rheumatic heart disease (RHD) is a chronic condition responsible of congestive heart failure, stroke and arrhythmia. Almost eradicated in high-income countries (HIC), it persists in low- and middle-income countries. The purpose of the study was to assess the feasibility and meaningfulness of ultrasound-based RHD screening among the population of unaccompanied foreign minors in Italy and determine the burden of asymptomatic RHD among this discrete population.

Validation of Transesophageal Echocardiographic In Vitro Measurements for Bioprosthetic Aortic Valves: Implications for Percutaneous Valve-in-Valve Therapy.

Background: Percutaneous valve-in-valve therapy has become an important treatment option for failing bioprosthetic heart valves. Accurate assessment of valve internal diameter (ID) is essential for effective and safe treatment. These data may not be available in an individual patient, or the manufacturer-supplied dimensions may be incorrect because they do not allow for the space occupied by valve leaflet material.

Fluoroscopic guide to an ideal implant position for Sapien XT and CoreValve during a valve-in-valve procedure.

Objectives: This study sought to provide a guide to the fluoroscopic appearances of various valve-in-valve (VIV) combinations by deploying a transcatheter heart valve (THV) within a degenerated surgical heart valve (SHV) in an ideal position.

Background: VIV procedures are being increasingly performed with substantial experience acquired in treating degenerated SHV in the aortic position with Sapien/Sapien XT (Edwards Lifesciences Ltd., Irvine, California) and CoreValve/Evolute (Medtronic Inc.