Jim Harbaugh underwent cardiac ablation, hip replacement surgery this offseason

Chargers coach Jim Harbaugh, 61, successfully underwent a cardiac ablation and hip replacement surgery during the offseason. Now in great health, Harbaugh reported feeling excellent, stating doctors found nothing wrong with him. He temporarily left a Week 6 game after being diagnosed with atrial flutter, subsequently visiting a cardiologist and wearing a heart monitor as part of his treatment. Harbaugh's recent procedures addressed previous arrhythmia issues and corrected a years-long limp.