Reyna Barrera
Papers
5
Total Citations
211
H-Index
4
About
Dr. Reyna Barrera is a pioneering cardiac surgeon whose work has fundamentally advanced the field of minimally invasive coronary revascularization. Her research centers on the development and refinement of totally endoscopic coronary artery bypass (TECAB) and robotic-assisted techniques, with a specific focus on beating-heart procedures. Dr. Barrera’s major contributions include demonstrating the feasibility and safety of complex bilateral internal thoracic artery grafting through lateral thoracotomy with robotic assistance, a landmark study with 120 citations that challenged conventional surgical dogma. She further solidified her impact by reporting one of the largest early series of beating-heart TECAB cases—164 consecutive procedures without a single intraoperative conversion to sternotomy—a remarkable achievement cited 47 times. Dr. Barrera also pioneered the concept of simultaneous hybrid revascularization, integrating beating-heart TECAB with percutaneous intervention in a single operative setting, offering a less invasive alternative for multi-vessel disease. Her work has been instrumental in proving that robotic, beating-heart bypass surgery is not only viable but holds a promising future, reducing patient morbidity and recovery time while maintaining excellent outcomes.
Research Focus
Key Achievements
Top Papers
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