MOHALI: “Heart health should never be taken for granted. Regular physical activity, awareness, and timely check-ups can save countless lives. This walkathon is a strong reminder that prevention is the key to a healthier tomorrow,” said Dr. H.K. Bali, Chairman of The Heart Foundation, at the World Heart Day Walkathon organised by Livasa Hospitals, in collaboration with The Heart Foundation, at Sector 71, Mohali.