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All Jarett Berry, M.D.


Why exercise beats bed rest for pulmonary hypertension patients

Rest is great for many conditions, but when it comes to pulmonary hypertension, exercise is important for recovery.


If you exercise, you may be fitter than you think

Dr. Berry’s cardiovascular team has completed a study that suggests doctors should expand the standard definition of improved fitness for patients with diabetes.


Can doubling exercise reduce heart failure risk?

New research suggests 150 minutes of moderate aerobic exercise a week may not be enough to prevent chronic heart failure.


Healthy hearts, healthy families

A UT Southwestern cardiologist and father explains how to find time for heart-healthy exercise, even when you’re busy and have a family.