…manifestations. Anaphylactic cardiac arrest should be suspected among younger patients, in case of known allergy, when exposed to potent allergens (e.g. wasp stings, peanuts…

…to histamine release, not allergy. Concurrent MAO inhibitor, particularly with pethidine. Caution: untreated sleep apnoea, a concurrent benzodiazepine or gabapentinoid, marked hypovolaemia, head injury with…

…tapering tip A larger catheter is not easier to pass. With a difficult passage it is the shape of the tip and the technique that…

…Practical obstacles are skin disease or allergy to the electrode gel, and marked body hair that cannot be shaved. Set up 1. Shave, wash with