This comprehensive text provides a systematic explanation of major conditions such as cancer, coronary heart disease, stroke and hypertension. It starts with a definition and then examines the epidemiology, aetiology and pathophsyiology of the disorder as well as clinical signs, symptoms and treatments. Interventions to be made at various levels are explored, and clinical practice points are offered. This is essential reading for students and health professionals wishing to further their understanding of common disorders and to improve their delivery of care.