Mayo Clinic's approach
At Mayo Clinic, heart doctors (cardiologists), heart surgeons (cardiovascular surgeons) and other health care professionals work as a team to evaluate and treat people with heart rhythm disorders. This collaborative approach means that your health care team can often create a personalized treatment plan within 2 to 3 days.
Expertise and rankings
Mayo Clinic doctors and other health care professionals have extensive experience in diagnosing and treating people with heart rhythm disorders. Each year, more than 2,000 people get a pacemaker at Mayo Clinic.
Nationally recognized expertise
Mayo Clinic campuses are nationally recognized for expertise in cardiology and cardiovascular surgery:
- Mayo Clinic in Rochester, Minnesota, Mayo Clinic in Phoenix/Scottsdale, Arizona, and Mayo Clinic in Jacksonville, Florida, are ranked among the Best Hospitals for heart and heart surgery by U.S. News & World Report.
- Mayo Clinic Children's Center in Rochester is ranked the No. 1 hospital in Minnesota, and the five-state region of Iowa, Minnesota, North Dakota, South Dakota and Wisconsin, according to U.S. News & World Report's 2024–2025 "Best Children's Hospitals" rankings.
With Mayo Clinic's emphasis on collaborative care, specialists at each of the campuses — Arizona, Minnesota and Florida — interact very closely with colleagues at the other campuses and in the Mayo Clinic Health System.
Learn more about Mayo Clinic's cardiovascular surgery and cardiovascular medicine departments' expertise and rankings.
Locations, travel and lodging
Mayo Clinic has major campuses in Phoenix and Scottsdale, Arizona; Jacksonville, Florida; and Rochester, Minnesota. The Mayo Clinic Health System has dozens of locations in several states.
For more information on visiting Mayo Clinic, choose your location below:
Costs and insurance
Mayo Clinic works with hundreds of insurance companies and is an in-network provider for millions of people.
In most cases, Mayo Clinic doesn't require a physician referral. Some insurers require referrals or may have additional requirements for certain medical care. All appointments are prioritized on the basis of medical need.
Learn more about appointments at Mayo Clinic.
Please contact your insurance company to verify medical coverage and to obtain any needed authorization prior to your visit. Often, your insurer's customer service number is printed on the back of your insurance card.
Clinical trials
Explore Mayo Clinic studies of tests and procedures to help prevent, detect, treat or manage conditions.