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Familial Arrhythmias and Arrhythmic Cardiomyopathies

Exploring the link between climate change and your health

With extreme weather and other climate-related issues on the increase, physicians say it's important for people to be familiar with the effects on their health and ways they can protect themselves.

Leadless dual-chamber pacemaker is a leap forward for heart patients

The dual chamber leadless pacemaker is the latest technology to help regulate the heartbeat. Learn how UT Southwestern's cardiologists help patients benefit from this new device.

Stereotactic radiation offers new hope for high-risk heart patients

UT Southwestern is the only center in North Texas offering cardiac radioablation, a novel therapy that uses focused stereotactic radiation to assist in cardiac ablation for high-risk patients.

Dr. Link’s perspective: Why family matters for hypertrophic cardiomyopathy care

Hypertrophic cardiomyopathy, or HCM, is a genetic heart condition that affects about one in 500 people nationwide. Learn how accurate diagnoses of this dangerous disease and a Plano mother’s determination saved her life and that of her son.