![](https://newsnetwork.mayoclinic.org/n7-mcnn/7bcc9724adf7b803/uploads/2024/07/Male-physician-using-a-stethoscope-on-a-female-patientGettyImages-1280865321-16x9-1.jpg)
Cardiovascular
Cardiologists in Mayo Clinic's Heart Rhythm Clinic are using a new innovative energy source to safely and successfully treat a common type of heart arrhythmia.[...]
Latest stories
![](https://newsnetwork.mayoclinic.org/n7-mcnn/7bcc9724adf7b803/uploads/2016/09/sick-woman-flu-cold-tissue-headache-influenza-virus-sore-throat-glass-of-water-1x1.jpg)
![](https://newsnetwork.mayoclinic.org/n7-mcnn/7bcc9724adf7b803/uploads/2017/04/a-blue-shaded-graphic-of-the-globe-the-world-the-earth-1x1.jpg)
Featured News
March 2, 2020
![](https://newsnetwork.mayoclinic.org/n7-mcnn/7bcc9724adf7b803/uploads/2020/02/Dr.-Rajapakse-1x1-1.jpg)
![](https://newsnetwork.mayoclinic.org/n7-mcnn/7bcc9724adf7b803/uploads/2022/09/Mayo_303x303.jpg)
Neurology Patient Stories
March 2, 2020
![](https://newsnetwork.mayoclinic.org/n7-mcnn/7bcc9724adf7b803/uploads/2018/07/shutterstock_168217538_Fotor-1x1.jpg)
![](https://newsnetwork.mayoclinic.org/n7-mcnn/7bcc9724adf7b803/uploads/2020/02/KnappRaymond16x9-1024x576_Fotor-1x1-1.jpg)
Featured News
March 1, 2020
![](https://newsnetwork.mayoclinic.org/n7-mcnn/7bcc9724adf7b803/uploads/2020/02/little-girl-taking-medicine-antibiotic-or-cough-syrup-1x1-1.jpg)
Explore more topics
Sign up
![](https://newsnetwork.mayoclinic.org/n7-mcnn/7bcc9724adf7b803/uploads/2022/07/img30.jpg)
Mayo Clinic Connect
An online patient support community