Expertise and rankings

Experience

Mayo Clinic cardiologists, cardiac surgeons and others have extensive experience and expertise in diagnosing and treating people with all types of heart conditions, including long QT syndrome. Mayo doctors evaluate and treat more than 1,000 people with long QT syndrome each year.

The latest techniques and technology

Doctors in Mayo Clinic's Cardiovascular Research Center are focused on developing diagnostic tests and innovative treatments for people with cardiovascular disease.

In Mayo Clinic's Heart Rhythm Clinic, doctors work together as a multidisciplinary team to evaluate and treat people with a wide variety of heart rhythm disorders.

Nationally recognized expertise

Mayo Clinic in Rochester, Minn., Mayo Clinic in Phoenix/Scottsdale, Ariz., and Mayo Clinic in Jacksonville, Fla., are ranked among the Best Hospitals for heart and heart surgery by U.S. News & World Report. Mayo Clinic Children's Center in Rochester, Minn., is ranked among the Best Children's Hospitals for heart and heart surgery by U.S. News & World Report.

With Mayo Clinic's emphasis on collaborative care, specialists at each of the campuses — Minnesota, Arizona and Florida — interact very closely with colleagues at the other campuses and the Mayo Clinic Health System.

Learn more about Mayo Clinic's cardiac surgery and cardiovascular diseases departments' expertise and rankings.