Retrograde cannulae are designed to deliver cardioplegia solution to the heart via the coronary sinus in the reverse direction of normal blood flow (retrograde perfusion). These cannulae are offered ...

MAQUET offers a range of different antegrade cardioplegia cannulae. The antegrade cardioplegia cannulae are used as infusion cannulae for cardioplegic solutions. The solution is perfused through the ...

Archaeal biology is a scientific discipline that concerns the biology of archaea, a domain of organisms consisting of single, nucleus-free cells, distinct from bacteria and eukaryotes. Multiscale ...

Abstract: Flexible needle has a sufficient pliability, which could steer clear of obstacles and correct the deviated path to achieve deep target insertions. It has a tendency of replacing rigid ...

Tyge Tind Tindholdt (born 1968) PhD, specialist in plastic surgery and senior consultant. He has contributed ideas, corrections, feedback and discussion. The author has completed the ICMJE form and ...

Background: The use of high flow oxygen therapy (HFOT) has significantly escalated during the COVID-19 pandemic. HFOT can be delivered through both dedicated devices and ICU ventilators. HFOT can be ...

Definitions of hypoxaemia, hypoxia, type 1 respiratory failure and hyperoxaemia Definition of hypercapnia and type 2 respiratory failure Definition of acidosis (respiratory acidosis and metabolic ...

Objective To compare patient comfort in preterm infants treated with heated humidified high flow nasal cannulae (HHHFNC) versus nasal continuous positive airway pressure (NCPAP). Design Randomised ...