Resuscitation
-
Multiple studies have examined the association of early coronary angiography (CAG) among out-of-hospital cardiac arrest (OHCA) patients with conflicting results. However, patterns of use of CAG among OHCA patients in real-world settings are not well-described. ⋯ Among a national cohort of OHCA patients, large variation in the use of CAG exists, highlighting the existing uncertainty regarding perceived benefit from early CAG in OHCA.
-
Randomized Controlled Trial
The impact of alcohol use on the quality of cardiopulmonary resuscitation among festival attendees: A prespecified analysis of a randomised trial.
Cardiac arrests often occur in public places, but despite the undisputed impact of bystander CPR, it is debated whether one should act as a rescuer after alcohol consumption due to the perceived adverse effects. We provide the first objective data on the impact of alcohol levels on CPR-skills. ⋯ In this study on festival attendees, we found no association between alcohol levels and CPR-quality or scenario performance shortly after training.
-
The aim of this study was to reveal the neurological outcomes of choking-induced out-of-hospital cardiac arrest (OHCA) and evaluate the presence of witnesses, cardiopulmonary resuscitation (CPR) performed by a witness (bystander-witnessed CPR), and the proportion of patients with favourable neurological outcomes by the time from CPR by emergency medical services (EMS) to the return of spontaneous circulation (ROSC) (CPR-ROSC time). ⋯ The neurological outcome of choking-induced OHCA was poor. The neurological outcomes deteriorated rapidly from 5 minutes after the initiation of CPR by EMS. The presence of witnesses and bystander-witnessed CPR may be factors that contribute to improved outcomes, but the effects were not remarkable. As another approach to reduce deaths due to choking, citizen education for the prevention of choking may be effective.
-
European Resuscitation Council (ERC) and American Heart Association (AHA) guidelines emphasize a rapid administration of calcium chloride (10 ml 10 % CaCl2) to protect the myocardium in the hyperkalaemia algorithm. However, calcium chloride preparations available in European markets vary from country to country. In our opinion, the drug dose recommended in the guidelines should not raise questions about the volume and amount of calcium in the intravenous supply and should be unambiguous to minimize the risk of error. Calcium dose should be given in terms of mmol/L or mEq or mg of calcium ions.