Yes, minimally invasive bypass surgery has been shown to be as effective as traditional open-heart surgery for appropriate candidates. Studies have shown that minimally invasive techniques, such as off-pump and robotic-assisted surgery, have similar outcomes in terms of long-term graft patency rates, survival rates, and relief of symptoms compared to traditional bypass surgery. However, the benefits of minimally invasive techniques include shorter hospital stays, faster recovery, and reduced risk of complications.