The Outpatient Department accepts patients by appointment only (arranged by phone: +30 210 94 93 933 weekdays from 8 a.m. to 8 p.m.). Specialized physicians conduct the following Outpatient Clinics: Cardiac Surgery, Paediatric Cardiac Surgery, General Cardiology, Paediatric Cardiology, Lipid Control, Hypertension, Cardiac Failure, Coronary Angiography/Angioplasty, Arrhythmias, Pacemakers, Myocardial Infarction, Postoperative follow-up, Transplantation, Preoperative Anesthesia Evaluation, Pulmonary, Hypertension and Nephrology, Anticoagulation Monitoring.