These two profusely illustrated volumes containing over 2,500 illustrations attempt to present in a concise and readily accessible form a correlation of the pathologic anatomy of the heart with the roentgenographic and angiocardiographic findings in patients with congenital cardiovascular anomalies. In the organization of the text, a practical classification of cardiovascular anomalies is employed which is based upon two features: one, the presence or absence of cyanosis, and second, the status of the pulmonary vasculature as observed in the plain roentgenograms of the chest.