The purpose of this book is to describe the whole gamut of Acute Rheumatic Fever (ARF) and Chronic Rheumatic Heart Disease (RHD) and give the details of management by which the practitioners and the medical students can approach the diagnostic problem presented by children with this disease; through proper assessment and integration of the history, physical examination, investigations, especially the modern tool, the echocardiography and learn the prevention of the disease and its complications.