Invited Editorial
                                    What is new in ACC/AHA 2017 focused update of valvular heart disease guidelines
                                    
                                    
                                                                                                                                    1Department of Cardiology, Koşuyolu Kartal Heart Training and Research Hospital; İstanbul-Turkey; Division of Health Sciences, Ardahan University; Ardahan-Turkey
                                                                                                                        
                                     Anatol J Cardiol   2017; 17(6):  421-422   PubMed ID: 28617294   PMCID:  5477070      DOI: 10.14744/AnatolJCardiol.2017.7925