In March 2023, Greenberg sought a second opinion and Dr. Jim Cheung recommended a catheter ablation procedure, which is a minimally invasive outpatient procedure to treat AFib.

In an emotional interview with The Post, ESPN host Mike Greenberg recalled living in fear of his own body after being diagnosed with Atrial Fibrillation, also known as AFib, the most common ...

Mike Greenberg is shortly approaching on his 29-year anniversary at ESPN. ... “That second opinion changed my life,” Greenberg said. “I met with Dr. Cheung, who said I was a good candidate.