Màrius Petit, full academician the Royal European Academy of Doctors-Barcelona 1914 (RAED), has donated to the Academy Library his work “Arterias coronarias. Aspectos anatomo-clínicos” (Coronary arteries, anatomo-clinical aspects), a reference work in cardiology that he has written along with the specialist in the field Josep Reig. The book is pre-dated by renowned cardiologist Valentín Fuster, general director of the Spanish National Center for Cardiovascular Research and professor at Harvard Medical School-Massachusetts General Hospital in Boston.