Study finds preserving heart valve during aortic surgery can improve long-term outcomes
Patients with an enlarged aortic root may not always need their heart valve replaced during surgery, with an Indian study finding that preserving the natural valve can lead to good long-term survival while avoiding lifelong blood-thinning medication
A new study published in the Indian Journal of Thoracic and Cardiovascular Surgery has found that heart valve preservation during aortic surgery may improve long-term outcomes for patients. The research, conducted at Narayana Health in Bengaluru, India, followed 91 patients who underwent valve-sparing root replacement between 2009 and 2024.
The procedure repairs the enlarged aorta while preserving the patient's natural heart valve, eliminating the need for an artificial valve in suitable patients. Researchers reported a 10-year survival rate of 86% and a 30-day mortality rate of 3.2%. The study highlights the potential benefits of valve-sparing surgery for younger patients and women planning pregnancy, as it avoids the need for lifelong anticoagulation with warfarin.
The authors emphasize that the technique requires technical expertise and should be performed at centers experienced in complex aortic surgery. While the study's results are promising, further research is needed to confirm and expand the findings.
Written by urgent.news from The Hindu Health's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
