Abstract: Introduction: Although aortic root replacement surgical techniques have been improved considerably in recent years, the choice of biological or mechanical valve type prosthesis remained a domain of uncertainty. No need for life long anticoagulation is a priority which makes the biological aortic valve more favorable. More research is needed to determine the best approach. This study is supposed to evaluate outcomes of aortic root replacement surgeries using bio prosthesis in patients referred to Shahid Rajaie hospital in Tehran, Iran.
Methods: In this single center retrospective prospective cohort study data of all patients underwent aortic root replacement surgery between March 2010 and March 2020 was extracted. All the events and complications after the surgery in.....
Key words: aortic root replacement, Bentall surgery, biologic valve, mechanical valve, complication, outcome
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