Coronary Artery Fistulas Annotated References References 51 Other Malformations of the Ventricular Outflow Tracts Abstract Introduction Anatomy of the Intrapericardial Outflow Tracts Normal Development of the Outflow Tracts Clinical Features Investigations Management Clinical Features Management Aortoventricular Tunnels Clinical Features Investigations Management Aneurysms of the Sinuses of Valsalva Clinical Manifestations Investigations Management Triple Outlets From the Cardiac Base Annotated References References 52 Cardiac Tumors Abstract Definitions Clinical Signs and Symptoms Physical Examination Investigations Types of Tumor Surgical Therapy Other Treatments Annotated References References 53 Kawasaki Disease Abstract Epidemiology Etiology and Pathogenesis Pathology Clinical Diagnosis Treatment Nursing Care of the Patient With Kawasaki Disease Recommendations for Long-Term Follow-up Implications in Adult Life Annotated References References 54 Acute Rheumatic Fever Abstract Introduction Historical Background Epidemiology Etiology and Pathogenesis Streptococcus and Its Antigens Human Host Morphology of the Acute Cardiac and Extracardiac Lesions Diagnosis Laboratory Investigations Management Prevention