The Ross Procedure: Imaging, Outcomes and Future Directions in Aortic Valve Replacement

Area of Science:

• Cardiovascular Surgery
• Valvular Heart Disease
• Medical Device Technology

Background:

• The Ross procedure, an aortic valve replacement (AVR) technique, is gaining recognition but holds a class IIb recommendation.
• Recent studies suggest improved long-term survival and reduced valve-related events compared to other AVR methods.
• This procedure is particularly beneficial for younger patients and in specialized centers.

Purpose of the Study:

• To review the Ross procedure's historical context, surgical techniques, and outcomes.
• To evaluate hemodynamic performance, quality of life, and long-term results, especially in pediatric and young adult populations.
• To explore innovations and future research directions for the Ross procedure.

Main Methods:

• Comprehensive literature review of historical data, surgical techniques, and imaging modalities.
• Analysis of contemporary advancements, including minimally invasive approaches and tissue engineering.
• Summarization of comparative studies and meta-analyses focusing on long-term outcomes and valve durability.

Main Results:

• The Ross procedure demonstrates enhanced long-term survival and reduced adverse valve-related events compared to alternative AVRs.
• It offers superior valve durability and preserves left ventricular function.
• Patient selection and risk stratification are critical for optimal outcomes.

Conclusions:

• The Ross procedure is a viable, and potentially primary, option for AVR in young and middle-aged adults.
• It represents a crucial option for pediatric and infant AVR, potentially being the only choice.
• Further research is needed to optimize patient selection and explore future innovations.