Ivan Zeljković, MD, PhD

Assistant professor Vjekoslav Radeljić, MD, PhD

Professor Diana Delić Brkljačić, MD, PhD

Martina Kralj

Permanent cardiac pacemaker

Atrial septal defect closure

Atrial septal defect (ASD) is a hole in the muscular wall (interatrial septum) between the two upper chambers of the heart (atrium). Such deficiency leads to communication between both atria, which, if sufficiently large, can lead to a…