Expedited Conveyance of Out-of-Hospital-Cardiac Arrest patients with STEMI and shockable rhythms to Cardiac Arrest Centres - A Feasibility Pilot Study of the British Cardiovascular Intervention Society conveyance algorithm.

Background And Aims: Guidelines suggest non-traumatic out-of-hospital cardiac arrest (OHCA) be conveyed to cardiac arrest centres (CAC). We hypothesised that (a) a pre-hospital conveyance algorithm based on initial presenting rhythm following OHCA is feasible and (b) that would demonstrate survival advantage.

Methods: This observational pilot study included all consecutive patients with OHCA from suspected cardiac aetiology from the county of Essex, United Kingdom from April 2022-April 2023.

A Fluorescent Probe Differentiates Apoptosis from Cysteine-Deprivation Ferroptosis through Imaging of Viscosity and Lipid Droplets.

Since death is an inevitable phenomenon, exploring cell deaths holds importance. During this process, the cellular microenvironment within cells such as pH, polarity, viscosity etc alter. One such microenvironment, viscosity elevates during different cell deaths.

Impact of lesion morphology on stent elongation during bifurcation PCI: an in vivo OCT study.

Background: Recent observations in silico and in vivo reported that, during proximal optimisation technique, drug-eluting stents (DES) elongate, challenging conventional wisdom. The interaction between plaque morphology and radial expansion is well established, but little is known about the impact of plaque morphology on elongation.

Aims: We aimed to assess the longitudinal mechanical behaviour of contemporary DES in vivo and evaluate the relationship between post-percutaneous coronary intervention (PCI) stent elongation and lesion morphology, as assessed with optical coherence tomography (OCT).

Increased survival for resuscitated Utstein-comparator group patients conveyed directly to cardiac arrest centres in a large rural and suburban population in England.

Aim: The cohort of patients in which cardiac arrest centres (CAC) in rural and suburban populations confer the greatest survival benefit remains unclear. The aim of this study was to assess whether the transfer of resuscitated Utstein-comparator out-of-hospital cardiac arrest (OHCA) patients direct to a CAC was associated with improved survival to hospital discharge compared to patients conveyed to non-specialist centres.

Methods: A consecutive sample of adult (≥18 years old) Utstein-comparator patients (witnessed collapse and initial shockable rhythm) were included from the East of England Ambulance Service NHS Trust Utstein resuscitation registry; 2018-2022.