Medications

Is long-term beta-blocker therapy needed after a heart attack?

The cardiovascular safety of an interrupting beta-blocker could not be shown in comparison to continuation in patients with a history of myocardial infarction (MI) and there was no benefit to the patients' quality of life, ...

Health

Video: How extreme heat and humidity affect your health

Many parts of the U.S. continue to grapple with oppressive heat and humidity. This can prevent the body from cooling down, increasing the risk of heat cramps, exhaustion and heatstroke. Dr. Jesse Bracamonte, a Mayo Clinic ...

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