Author(s)

Masroor Hussain Sharfi¹, Abdul Hadi Alghamdi¹, Mohamed Hisham Mashali^1,2, Abdel Monem Helel^1,2, Mohammed Amin Arfi¹

¹Department of Pediatric, King Faisal Specialist Hospital and Research Center, Jeddah Branch, KSA.
²Department of Pediatric, Faculty of Medicine, Cairo University, Cario, Egypt.

This review aims to sum up the improvements witnessed in the field of interventional cardiology during recent times. The last decade has witnessed significant technical advances in the field of radiological imaging and also in interventional cardiology which has helped to offer more non-invasive solutions for the management of congenital heart defects. This has resulted from the use of advanced 3-dimensional fusion imaging instead of conventional 2-dimensional angiography, applying interactive real-time enhancement and using computed tomography and Magnetic Resonance Imaging for interventional procedures. Similarly the introduction of next generation devices, have not only improved the final outcome of the procedure but also has helped in reducing the challenges that were faced before and with the initial generation of devices. These advances have helped not only in reducing the radiation exposure, the use of contrast medium dose but also have resulted in improved early survival. The field of neonatal cardiology has advanced at an unprecedented pace. The transcatheter closure of patent ductus arteriosus has evolved over time and now it has been made possible at much lower body weight. Similarly, early use of stents for aortic coarctation has been found effective in some patients, especially when surgical intervention had been denied. The application of the hybrid approach for the management of complex congenital heart defects has also been effectively applied. More recently transcatheter placement of the pulmonary valve has been introduced for severely stenotic and/or regurgitant pulmonary valve in adolescents and adults. It is anticipated that in near future, this procedure would be available for relatively younger patients. In conclusion: last 2 decades have improvised pediatric interventional cardiology to incorporate less invasive solutions for CHD. The current advances in radio-diagnostic imaging, gadgetry and technical expertise have improved significantly and led to manage many of such defects by trans-catheter approach. This has led also, to replace the early surgical intervention with a more subtle hybrid approach, thus reducing not only the major surgical trauma but also been found to be cost-effective due to a shorter hospital stay. But a learning curve for performers is required for optimum results and also such procedures should be performed in a fully developed facility with an optimum surgical backup.

Congenital Heart Defects, Interventional Cardiac Catheterization, Pediatric Cardiac Catheterization

Sharfi, M. , Alghamdi, A. , Mashali, M. , Helel, A. and Arfi, M. (2021) Current Advances in Transcatheter Intervention for Children Born with Congenital Heart Defects: A Review of Literature. Journal of Biosciences and Medicines, 9, 219-230. doi: 10.4236/jbm.2021.97020.