1996: MD Ιατρική σχολή PECS Ουγγαρία

1999: Υποχρεωτική Υπηρεσία Υπαίθρου (Αγροτικός Ιατρός) Ξυλόκαστρο Κορινθία, Στρατιωτική υποχρέωση ως ιατρός Νοσ. Ξάνθης

2001: Ειδικότητα Παθολογίας Νοσ. ΝΙΜΤΣ, Αθήνα

2007: Ειδικότητα Καρδιολογίας Ωνάσσειο Καρδιοχειρουργικό Κέντρο, Αθήνα

Υπερηχοκαρδιογραφία, Stress Echo (Δυναμική Υπερηχοκαρδιογραφία), Μιτροειδής Βαλβίδα, Διοισοφάγειο Υπερηχοκαρδιογράφημα, Τρισδιάστατη Υπερηχοκαρδιογραφία

2002: Διδάκτωρ Πανεπιστημίου Αθηνών, Θέμα: Η σύγκλειση της μιτροειδούς βαλβίδας σε ασθενείς με καρδιακή ανεπάρκεια.

2007: Doctor of Philosophy (PhD) Πανεπιστημίου Erasmus MC Rotterdam Ολλανδία, Θέμα: Clinical Stress Echocardiography

Ελληνική Καρδιολογική Εταιρία (HCS)

Ευρωπαϊκή Καρδιολογική Εταιρία (ESC)

Ευρωπαική Εταιρία Καρδιαγγειακής Απεικόνισης (EACVI)

Reviewer European Journal of Cardiovascular Imaging

• 2007: Clinical Stress Echocardiography ISBN: 978-960-93-128-2
  1. Transthoracic Doppler echocardiography assessment of left anterior descending artery flow in patients with previous anterior myocardial infarction. George Karatasakis, Evaggelos Leontiadis, Emmanuil Papadakis, Nikolaos Koutsogiannis, George Athanassopoulos, Konstantinos Spargias, Don Poldermans, Stefanos E Karagiannis, Dennis V Cokkinos European Heart Journal – Cardiovascular Imaging 05/2008; 9(3):363-7.
• 2.39 Impact Factor
  2. Intermittent acute aortic valve regurgitation: a case report of a prosthetic valve dysfunction. Stefanos E Karagiannis, G Karatasakis, K Spargias, L Louka, D Poldermans, D V Cokkinos European Heart Journal – Cardiovascular Imaging 04/2008; 9(2):291-3.
• 2.39 Impact Factor
  3. Significance of hypotensive response during dobutamine stress echocardiography. Martin Dunkelgrun, Sanne E Hoeks, Abdou Elhendy, Ron T van Domburg, Jeroen J Bax, Peter G Noordzij, Harm H H Feringa, Radosav Vidakovic, Stefanos E Karagiannis, Olaf Schouten, Don Poldermans International journal of cardiology 04/2008; 125(3):358-63.
• 7.08 Impact Factor
  4. Prognostic significance of renal function in patients undergoing dobutamine stress echocardiography. Stefanos E Karagiannis, Harm H H Feringa, Abdou Elhendy, Ron van Domburg, Michel Chonchol, Radosav Vidakovic, Jeroen J Bax, George Karatasakis, George Athanasopoulos, Dennis V Cokkinos, Don Poldermans Nephrology Dialysis Transplantation 02/2008; 23(2):601-7.
• 3.37 Impact Factor
  5. Automated coupled-contour and robust myocardium tracking in stress echocardiography. Stefanos E Karagiannis, Jos Roelandt, Maleeha Qazi, Sriram Krishnan, Harm H H Feringa, Radosav Vidakovic, George Karatasakis, Dennis V Cokkinos, Don Poldermans European Heart Journal – Cardiovascular Imaging 01/2008; 8(6):431-7.
• 2.39 Impact Factor
  6.  Value of myocardial viability estimation using dobutamine stress echocardiography in assessing risk preoperatively before noncardiac vascular surgery in patients with left ventricular ejection fraction <35%. Stefanos E Karagiannis, Harm H H Feringa, Radosav Vidakovic, Ron van Domburg, Olaf Schouten, Jeroen J Bax, George Karatasakis, Dennis V Cokkinos, Don Poldermans The American Journal of Cardiology 06/2007; 99(11):1555-9.
• 3.21 Impact Factor
  7. The long prognostic value of wall motion abnormalities during the recovery phase of dobutamine stress echocardiography after receiving acute beta-blockade. Stefanos E Karagiannis, Abdou Elhendy, Harm H H Feringa, Ron van Domburg, Jeroen J Bax, Radosav Vidakovic, Dennis V Cokkinos, Don Poldermans Coronary Artery Disease 06/2007; 18(3):187-92.
• 1.11 Impact Factor
  8. Myocardial viability estimation during the recovery phase of stress echocardiography after acute beta-blocker administration. Stefanos E Karagiannis, Harm H H Feringa, Jeroen J Bax, Abdu Elhendy, Martin Dunkelgrun, Radosav Vidakovic, S E Hoeks, Ron van Domburg, Roelf Valhema, Dennis V Cokkinos, Don Poldermans European Journal of Heart Failure 05/2007; 9(4):403-8.
• 5.25 Impact Factor
  9. Enhanced sensitivity of dobutamine stress echocardiography by observing wall motion abnormalities during the recovery phase after acute beta-blocker administration. Stefanos E Karagiannis, Jeroen J Bax, Abdou Elhendy, Herman H H Feringa, Dennis V Cokkinos, Ron van Domburg, Maarten Simoons, Daniel Poldermans The American Journal of Cardiology 02/2006; 97(4):462-5.
• 3.21 Impact Factor
  10. Long term prognostic value of wall motion abnormalities during the recovery phase of dobutamine stress echocardiography S. Karagiannis, R Vidakovic, H. Feringa, M Dunkelgrun, R. Vandomburg, J J Bax, D V Cokkinos, D Poldermans Coron Artery Dis. (2007)
  11. Cardiac resynchronization therapy decreases the mitral coaptation point displacement in heart failure patients. Stefanos E Karagiannis, Themistoklis Maounis, George D Athanassopoulos, George T Karatasakis, George H Hatzigeorgiou, Konstantinos Papadopoulos, Evaggelos Leontiadis, Dennis V Cokkinos Hellenic journal of cardiology: HJC 47(4):198-205.
• 1.23 Impact Factor
  12. Increased distance between mitral valve coaptation point and mitral annular plane: significance and correlations in patients with heart failure. Karagiannis SE1, Karatasakis GT, Koutsogiannis N, Athanasopoulos GD, Cokkinos DV. Heart. 2003 Oct;89(10):1174-8.

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