Dr Šljapić was born in Serbia where he earned a medical degree from the University of Novi Sad Medical School in 2000.

He completed a residency in internal medicine in March 2006, and fellowship in cardiology in February 2010, both at the Institute of Cardiovascular Diseases in Sremska Kamenica.

From 2000 to 2010, he worked at the Institute of Cardiovascular Diseases in Sremska Kamenica, and from 2010 to 2013 at polyclinic “ Brana Kovacevic”.

He takes special interest in heart rhythm disorders.
The crucial impact on his professional profiling had
Dr Tatjana Šljapić-Rothwein who is a successful cardiologist-electrophysiologist in the US.

For purpose of professional development, he has been at some of the most prestigouos medical centres in the US on more than 25 occasiones:

Harvard Medical School, Boston 2017.
Harvard Medical School, Boston 2011.
Harvard Medical School, Boston, 2007.
Mayo Clinic, Cancun, 2020.
Mayo Clinic, Cancun, 2016.
Mayo Clinic, Cancun, 2015.
Mayo Clinic, Cancun, 2014.
Mayo Clinic, Scottsdale 2012.
Mayo Clinic, Roschester, 2006,
Mayo Clinic & British Cardiovascular Society, London, 2009.
Cleveland Clinic, Cleveland , 2007.
Columbia University, New York, 2008.
American College of Cardiology, Washington D.C. 2009.
Medtronic Central Pennsylvania District Office, Harrisburg 2007.
Medtronic CRDM Education Services, Bethesda 2007.
Guidant CRM Education, St. Paul, 2006.
University of Pennsylvania, Philadelphia 2008.
Wake Forest University, Winston Salem, 2006.
Keith Money and Associates Ultrasound Institute, Dallas, 2006.
Gulfcoast Institute for Ultrasound, St. Petersburg Beach, 2006.
Boston Scientific EP and Heart Failure Forum, New York,2008.
Lancaster Heart Specialists, Lancaster , 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011.