Dr. Ovidiu Nuțu, MD, PhD, is a cardiovascular surgeon with more than 30 years of experience in Paris. He initially served in leading academic hospitals, including Pitié-Salpêtrière, Foch, and Hôpital Européen Georges-Pompidou, before establishing nearly two decades of private practice at Hôpital Privé Parisien 2 (HPP2) and Clinique du Cœur et des Vaisseaux (CCN). During his training, he collaborated with Professor Alain Carpentier at the Broussais Hospital research laboratory, contributing to projects presented at the American Heart Association (AHA) and published in high-impact scientific journals.