The book focuses on the bedside cardiology, heart disease conditions and various symptoms associated with them. The first part of the book generally discusses about bedside cardiology, its classification, cardinal signs in congenital cyanotic heart disease, minor symptoms and cardinal symptoms in cardiovascular system, congenital left-to-right shunt, congenital cyanotic heart disease. Various other syndromes such as Marfan syndrome, Down syndrome, hypersensitivity, etc. are briefly discussed.