Getting started in paediatric emergency medicine point-of-care ultrasound: Five fundamental applications.

Point-of-care ultrasound is a valuable tool in the Paediatric Emergency Medicine department. It can be utilised at the patient bedside to augment the physical examination, improving clinical accuracy. Alternatively, it can safeguard needle guided procedures and improve their success rate.

A meta-analysis of randomized controlled trials to compare long-term clinical outcomes of bioabsorbable polymer and durable polymer drug-eluting stents.

Aims: The durable polymer (DP) of a drug-eluting stent (DES) serves no function once drug elution is complete. To ascertain the benefits of bioabsorbable polymer (BP) over DP-DESs requires a longer follow-up period, to overcome the time taken for polymer absorption. The primary aim of this meta-analysis was to compare the safety and efficacy of BP-DES with the DP-DES over mid (2 years) to long-term (3-5 years) follow-up.

Systematic review and meta-analysis to compare outcomes between intermediate- and high-risk patients undergoing transcatheter aortic valve implantation.

Aims: Recent studies have reported non-inferior outcomes for transcatheter aortic valve implantation (TAVI) compared with surgical aortic valve replacement (SAVR) in intermediate-risk patients. However, a comparison of outcomes among TAVI patients depending upon the surgical risk score has not been performed in a large study. Our aim was to compare the outcomes of TAVI in low-, intermediate-, and high-risk patients, to ascertain if the morbidity and mortality is related to the patient's risk profile or the procedure itself.