The document summarizes the clinical examination of the cardiovascular system. It outlines the key steps in examining the heart, including inspection of the chest shape and pulsations, palpation of the apex beat and other areas, percussion of the cardiac borders, and auscultation of the heart sounds at different locations. It then provides the normal findings for each part of the examination, such as the location of the apex beat, normal heart sounds, and absence of murmurs, thrills, or other abnormalities.