Dr. Antonello D’Andrea has been a First-level Medical Assistant in the discipline of Cardiology since May 2005 with permanent contracts in the Division of Cardiology at the Second University of Naples of the AO Monaldi, Naples. He is the head of the ICU of the Cardiology Department of the Second University of Naples (Italy) and the Director of the Departmental Unit of the Integrated Diagnostic Cardiology—Hospitals AORN Hills, Monaldi, Naples. In the management of these activities, he is devoted to the performance of the entirety of non-invasive diagnostic cardiology in acute and chronic patients, including transthoracic and transesophageal echocardiography, three-dimensional echo, transcranial ultrasound, peripheral vascular echo-color-Doppler, physical and pharmacological stress echocardiograms, cardiopulmonary exercise testing, and cardiac magnetic resonance. Currently, he is the Director of the Complex Unit of Cardiology—Umberto I°Hospital Nocera Inf (ASL Salerno).