What kind of specialties are there for cardiology?

Cardiology encompasses several specialties, including interventional cardiology, which focuses on catheter-based treatments for heart conditions; electrophysiology, which deals with heart rhythm disorders; and heart failure cardiology, specializing in the management of patients with chronic heart failure. Other subspecialties include pediatric cardiology, addressing heart issues in children, and preventive cardiology, which emphasizes risk reduction and lifestyle changes. Additionally, cardiac imaging specialists use advanced imaging techniques for diagnosis and treatment planning.