This book comprises the essential records from a Boerhaave course given in June 1971 for specialists in cardiology and other fields of internal medicine interested in the subject of quantitation in cardiology. It is evident that in the wide field of medicine, and particularly in cardiology, there is a growing need for exact and detailed information in conjunction with existing diag nostic methods. This is apparent in the greater precision in anatomical and haemodynamic details required by the thoracic surgeon as the number of available heart operations gradually increases. In retrospect it is...

The Boerhaave Courses in Cardiology have been held once or twice a year since 1955. For the greater part they were meant for specialists in Cardiology, Pediatrics, and Internal Medicine, who wished to hear about recent advances in Cardiology and in its anatomical and physical basis. For some time the courses reflected mostly the work in Leiden, especially on congenital heart disease, but soon the highly valuable cooperation of other centres was obtained on subjects in which they had more experience. In later years speakers from abroad were also invited and they con- tributed greatly to the...