https://nova.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Electrocardiogram changes and arrhythmias in venlafaxine overdose https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:7887 140 mmHg) in 40%. Severe hypertension (systolic BP >180 mmHg) and hypotension (systolic BP <90 mmHg) occurred in 3% and 5%, respectively. No arrhythmias occurred based on continuous telemetry, and conduction defects were found in only seven of 369 admissions; five of these conduction defects were pre-existing abnormalities. In 22 admissions [6%, 95% confidence interval (CI) 4–10] there was an abnormal QT–HR pair, with larger doses being more likely to be associated with an abnormal QT. The median maximum QRS width was 85ms (IQR 80–90 ms; range 70–145 ms) and the QRS was greater than 120 ms in only 24 admissions (7%, 95% CI 4–10). Conclusions: Venlafaxine overdose causes only minor abnormalities in the QT and QRS intervals, unlikely to be associated with major arrhythmias, except possibly with large doses.]]> Sat 24 Mar 2018 08:35:09 AEDT ]]> Haemodynamic effects of arrhythmias : effects of alterations in ventricular rate on cardiac output and peripheral flow distribution https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:12712 Sat 24 Mar 2018 08:16:19 AEDT ]]> Low vagally-mediated heart rate variability and increased susceptibility to ventricular arrhythmias in rats bred for high increased susceptibility anxiety https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:20969 Sat 24 Mar 2018 07:54:22 AEDT ]]> Pharmacological inhibition of FAAH activity in rodents: a promising pharmacological approach for psychological 'cardiac comorbidity' https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:30871 Sat 24 Mar 2018 07:26:39 AEDT ]]>