Point-of-Care Ultrasound for the Diagnosis of Pediatric Foreign Body Ingestion: A Narrative Review and Illustrative Case Report.

Purpose: Foreign body ingestion (FBI) is a frequent concern in emergency departments. Clinical guidelines recommend performing plain x-rays as the primary modality of diagnosis. Although point-of-care ultrasound (PoCUS) has increasingly been integrated into the daily practice of emergency medicine, it has been poorly investigated in the diagnostic approach for FBI.

Early Conduction Disorders After Aortic Valve Replacement With the Sutureless Perceval Prosthesis.

Background: This study was conducted to determine the incidence of postoperative conduction disorders and need for pacemaker (PM) implantation after aortic valve replacement (AVR) with the Perceval prosthesis (Livanova, Saluggia, Italy).

Methods: From January 2007 to December 2017, 908 patients underwent AVR with Perceval S in 5 participating centers. Study end points focused on electrocardiographic changes after AVR and the incidence of new PM implantation in 801 patients after exclusion of patients with previous PM (n = 48) or patients undergoing tricuspid (n = 28) and/or atrial fibrillation ablation (n = 31) surgery.

Active infective mitral valve endocarditis: is a repair-oriented surgery safe and durable?

Objectives: We retrospectively analysed our 20-year experience on surgical treatment of native mitral valve (MV) endocarditis in a single institution using an early and repair-oriented surgical approach.

Methods: From August 1991 to December 2015, 192 consecutive patients underwent MV surgery for active endocarditis. Of these, 81% (n = 155) had MV repair while 19% had MV replacement.

Deep circumferential annuloplasty as an adjunct to repair regurgitant bicuspid aortic valves with a dilated annulus.

Background: Failure to address the functional aortic annulus during bicuspid aortic valve (BAV) repair has led to early repair failures. The pathology of regurgitant BAV involves annular dilatation, which is more pronounced anteriorly and deep toward the muscular interventricular septum. In this study, we assessed the results of BAV repair using a strategy of deep circumferential annular support involving the septum in patients with a dilated annulus (>26 mm) and moderate to severe aortic regurgitation (AR).

Re-repair of the failed mitral valve: insights into aetiology and surgical management.

Objectives: Mitral valve (MV) repair is the gold standard for treatment of degenerative mitral regurgitation. A variety of surgical techniques allow surgeons to achieve a high rate of MV repair even with MV diseases of other aetiologies. However, a certain number of repairs fail over time.