Departments and specialties

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.


Mayo physicians have made significant contributions to advancing surgical and genetic testing methods to diagnose and treat children and adults who have hereditary heart rhythm conditions that lead to sudden cardiac arrest. Doctors at Mayo Clinic conduct clinical trials to investigate the causes and conditions related to sudden cardiac arrest.

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

Read more about Mayo Clinic heart research in the Cardiovascular Research Center.


See a list of publications about sudden cardiac arrest by Mayo doctors on PubMed, a service of the National Library of Medicine.