Pediatric interventional cardiology: the cardiologist's role and relationship with pediatric cardiothoracic surgery

Area of Science:

• Cardiology
• Pediatric Interventional Cardiology
• Congenital Heart Disease

Background:

• Pediatric interventional cardiac catheterization has evolved significantly, altering treatment paradigms for congenital heart disease (CHD).
• Transcatheter interventions are increasingly replacing surgical procedures for various cardiac defects, offering less invasive options.

Purpose of the Study:

• To highlight the advancements in pediatric interventional cardiac catheterization.
• To discuss the expanding role of transcatheter interventions as alternatives and complements to surgical management in pediatric CHD.
• To emphasize the importance of collaboration between pediatric cardiologists and congenital heart surgeons.

Main Methods:

• Review of current transcatheter interventions for pediatric CHD.
• Discussion of emerging interventional techniques and technologies.
• Analysis of the integration of interventional catheterization with surgical approaches.

Main Results:

• Transcatheter interventions are now the standard for valvar stenosis, recoarctation, and certain vascular stenoses.
• Effective transcatheter closure devices exist for atrial septal defects (ASDs), ventricular septal defects (VSDs), and patent ductus arteriosus (PDAs).
• Investigational procedures include covered stents, percutaneous pulmonary artery banding, and transcatheter pulmonary valve replacement.

Conclusions:

• Rapid technological progress in catheterization laboratories enhances patient care and expands the scope of non-surgical interventions.
• Coordinated care between interventional cardiologists and surgeons, involving staged or hybrid approaches, is crucial for optimal management of pediatric CHD.
• Interventional catheterization plays a vital role in both straightforward and complex pediatric cardiac cases.