Cardiac pacing is a field of research that focuses on the development and optimization of devices known as pacemakers, which are implanted into the heart to regulate its rhythm and treat irregularities such as bradycardia (slow heart rate) or atrial fibrillation. This area of research also explores new technologies and techniques for improving the effectiveness and safety of pacemakers, as well as studying the long-term outcomes of patients who receive them. Cardiac pacing plays a crucial role in the management of various heart conditions and continues to evolve with advancements in medical technology.