Corey Ledin Bristol felt short of breath. He never dreamed it could lead to a short life.
Sharing a common diagnosis, sisters come together to fight the encroaching disease through pulmonary rehab.
How a medical resident with a knack for forming relationships helped a "tough guy" welder battle pulmonary embolism.
Most common allergy is to shellfish, but peanuts also pose big threat.
Retired police officer Ike VanHorn reclaims his life with bypass surgery and cardiac rehab.
LeAnn Ouwinga thought her heart troubles were over after childhood surgery. Decades later came serious complications.