cardiology

Nick Pollino never met a stranger. In his eyes, everyone was a friend. "Nick saw only the good," Debbie Pollino says of her only child,[...]

A month earlier, Jonathan Duzan had been in great shape. Now, the 30-year-old was struggling to walk down a hallway at Mayo Clinic Hospital’s Saint[...]

Karla Manley spent the first 33 years of her life doing the kinds of things we all do every day. But the daily routine hit[...]

Gayle Kleppe spent her career as an elementary school teacher and principal. And though she's now retired, she's still an educator at heart. Now it's[...]

Heidi Henson was young, a marathon runner who took good care of herself, and she nearly died of a heart attack at age 35. Judy Alico[...]