Letter to the Editor
                                    Intermittent fasting and laboratory findings in patients with prosthetic valves
                                    
                                    
                                                                                                                                    1From Department of Cardiology, Faculty of Medicine, Ain Shams University, Cairo-Egypt
2Department of Cardiothoracic Surgery, Faculty of Medicine, Ain Shams University, Cairo-Egypt
3Department of Clinical Pathology, Faculty of Medicine, Ain Shams University, Cairo-Egypt
                                                                                                                        
                                    
                                2Department of Cardiothoracic Surgery, Faculty of Medicine, Ain Shams University, Cairo-Egypt
3Department of Clinical Pathology, Faculty of Medicine, Ain Shams University, Cairo-Egypt