Canadian-Led Study Finds Minimally Invasive Heart Bypass Surgery as Effective as Traditional Method
A recent study led by Canadian researchers has revealed that a minimally invasive technique for performing heart bypass surgery is as effective as the traditional method. Published in The Lancet, the study involved 170 heart bypass patients across six countries, including Canada, between 2018 and 2024. The minimally invasive procedure involves a smaller incision on the side of the chest, as opposed to the traditional method that requires opening the chest through the breastbone. The study found that patients who underwent the less invasive surgery required fewer blood transfusions and spent less time on a breathing machine. However, pain levels and hospital stay durations were similar for both groups. Dr. Marc Ruel, a cardiac surgeon at the University of Ottawa Heart Institute, led the research, highlighting the potential benefits of the less invasive approach. 
