RT Journal Article SR Electronic T1 Nuclear Cardiology, Part I: Anatomy and Function of the Normal Heart JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 4 OP 8 VO 26 IS 1 A1 Mesotten, Liesbeth A1 Maes, Alex A1 Hambÿe, Anne-Sophie A1 Everaert, Hendrik A1 den Maegdenbergh, V. Van A1 Franken, Philippe A1 Mortelmans, Luc YR 1998 UL http://tech.snmjournals.org/content/26/1/4.abstract AB This is the first article of a four-part series on nuclear cardiology. This article introduces and reviews the anatomy and function of the normal heart. Future articles will develop the contribution of nuclear medicine techniques in evaluating myocardial perfusion, function and viability. This article describes the external and internal features of the heart and its vascularization, conducting system and physiological function. After reading this article, the reader should understand the anatomy and the function of the normal heart.