Guest Editors: Deborah Kwon (Heart and Vascular Institute, Cleveland Clinic, USA), Bo Xu (Heart and Vascular Institute, Cleveland Clinic, USA) 

Guest Editors: Yskert von Kodolitsch (Clinic of Cardiology, University Clinic Hamburg-Eppendorf, Hamburg, Germany), Harald Kaemmerer (German Heart Center Munich, Munich, Germany) and Koichiro Niwa (Cardiovascular Center, St Luke’s International Hospital, Japan)

Guest Editor: Roland Hetzer (Heart Institute in Cottbus and Cardio Centrum Berlin, Berlin, Germany)

Guest Editor: Filippo Cademartiri (Department of Radiology, SDN IRCCS, Naples, Italy)

Guest Editor: Luca Saba (Department of Radiology, Azienda Ospedaliero Universitaria, Cagliari, Italy)

Guest Editor: Dennis T. L. Wong (Monash Cardiovascular Research Centre, Monash University and MonashHeart, Monash Health, Victoria, Australia)

Guest Editors: Martin Koestenberger (Medical University Graz, Graz, Austria), Harm Jan Bogaard (Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands) and Georg Hansmann (Hannover Medical School, Hannover, Germany)

Guest Editor: Ntobeko A. B. Ntusi (University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa)

Guest Editors: John P. Vavalle (University of North Carolina School of Medicine, Chapel Hill, NC, USA) and Sameer Arora (University of North Carolina School of Medicine, Chapel Hill, NC, USA)

Guest Editors: Andrew J. M. Lewis (University of Oxford, Oxford, UK) and Oliver J. Rider (University of Oxford, Oxford, UK)

The "Meet the Professor" series features interviews with the global Key Opinion Leaders, providing a window into the new developments, breakthroughs, and achievements in the interviewees’ professional fields, both clinically and academically.

Guest Editors: Yskert von Kodolitsch (Deutsches Aortenzentrum Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany) and Harald Kaemmerer (Department of Congenital Heart Disease and Pediatric Cardiology, German Heart Center Munich, Munich, Germany)

Guest Editors: Sandeep Hedgire and Brian Ghoshhajra (Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA)

Guest Editors: Yskert von Kodolitsch (Deutsches Aortenzentrum Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany) and Harald Kaemmerer (Department of Congenital Heart Disease and Pediatric Cardiology, German Heart Center Munich, Munich, Germany)

Guest Editors: Fabio Mangiacapra (Unit of Cardiovascular Science, Campus Bio-Medico University, Rome, Italy) and Emanuele Barbato (Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy)

Guest Editor: Sanjeeva P. Kalva (Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX, USA)

Guest Editors: Evan J. Zucker (Department of Radiology, Stanford University School of Medicine, USA), Anand M. Prabhakar (Department of Radiology, Massachusetts General Hospital, Harvard Medical School, USA)and Suvranu Ganguli (Department of Radiology, Massachusetts General Hospital, Harvard Medical School, USA)

Guest Editor: Kazuaki Negishi (Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia)

Guest Editor: Rahmi Oklu (Division of Vascular & Interventional Radiology, Mayo Clinic, Phoenix, AZ, USA)

Guest Editors: Prabhakar Rajiah (UT Southwestern Medical Center, TX, USA) and Suhny Abbara (UT Southwestern Medical Center, TX, USA)

Guest Editors: Nathan Wong (University of California, Irvine, CA, USA) and Ian Graham (Adelaide Health Foundation, Tallaght Hospital, Tallaght, Dublin, Ireland)

Guest Editors: Gaston A. Rodriguez-Granillo (Diagnostico Maipu, Buenos Aires, Argentina) and Patricia Carrascosa (Diagnostico Maipu, Buenos Aires, Argentina)

Guest Editors: Sasan Partovi (University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, OH, USA) and Suvranu Ganguli (Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA)

Guest Editor: Koffi Herve Yangni-Angate (University of Bouake, Bouake, Cote d’Ivoire)

Guest Editors: Yu Kataoka (National Cerebral & Cardiovascular Centre, Suita, Osaka, Japan) and Stephen J. Nicholls (University of Adelaide, Adelaide, Australia)

Guest Editors: Francesco Paneni (Karolinska University Hospital, Stockholm, Sweden) and Sarah Costantino(Karolinska University Hospital, Stockholm, Sweden)

Guest Editors: Hussain Isma’eel (American University of Beirut, Beirut, Lebanon) and Jacqui Webster (University of Sydney, Sydney, NSW, Australia)

Guest Editors: Sasan Partovi (University Hospitals Case Medical Center, Case Western Reserve University, Cleveland, OH, USA) and Christof Karmonik (Houston Methodist Hospital, Weill Cornell Medical College, Houston, TX, USA)