April 2003 Peer Reviewed Feature Articles Contemporary management of tachyarrhythmias Stuart P Thomas Diagnosing and treating the acute sore throat Thomas E Havas Nail disease: Is it fungal? If so, what should I do? Orli Wargon Heavy menstrual loss: Part 1. Is it really heavy loss? Vivienne M O’Connor Unstable type 1 diabetes in adolescence Warren J Kidson Advertisement Peer Reviewed Regular Series Travel medicine update Acute mountain sickness Jonathan Cohen Dermatology clinic Tense blisters with IgA deposits Steven Kossard Perspectives on dermoscopy An irregularly pigmented lesion on the chest Steven Kossard Rheumatology clinic Update on glucosamine Anita Lee, Les Cleland Practical procedures Controlling callus Grace Warren Psychological medicine Mood disorders as risk factors for coronary heart disease: evidence update Christopher C Tennant Forum Half a century in medicine through the eyes of a physician John E Hassall Innocence revisited Innocence revisited – 34 Richard L Henry Advertisement Advertisement