Lorraine Heggessey involved in the dismissal of "Blue Peter" presenter Richard Bacon. In October 1998, the "News of the World" newspaper revealed that Bacon had taken cocaine, and he was subsequently sacked from his job as a presenter on the high-profile children's programme. Heggessey appeared on-screen in a specially-recorded one-minute address to viewers shown directly before the first episode of "Blue Peter" to be screened following Bacon's sacking, on 19 October 1998, to explain to young viewers why Bacon had been dismissed, claiming that he had "not only let himself and the team on "Blue Peter" down, but he has also let
Cocaine intoxication and blood pressure are variable based on several studies and case reports. Lidocaine and intravenous lipid emulsion have been successfully used for serious ventricular tachyarrhythmias in several case reports. The use of beta-blockers for cocaine cardiovascular toxicity has been subject to a relative contraindication by many clinicians for several years despite extremely limited evidence. The phenomenon of “unopposed alpha-stimulation,” in which blood pressure increases or coronary artery vasoconstriction worsens after blockade of beta-2 vasodilation in cocaine-abusing patients, is controversial. This rarely-encountered and unpredictable adverse effect has resulted in some clinicians advocating for an absolute contraindication of the use of all