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Heart Failure Archive

Heart Health

Ask the doctor: Pacemakers and MRI scans

Updated March 17, 2015

Q. I have a pacemaker and was told to never have an MRI scan. Is there any way around that?

A. In the past, people with pacemakers were told never to have magnetic resonance imaging (MRI), but in certain cases it may be safe.

Heart Health

Treating mild high blood pressure reduces heart problems

Updated February 14, 2015

A recent study in Annals of Internal Medicine suggests that people with mild high blood pressure and no symptoms of heart disease can still benefit from taking blood pressure medication.

When your blood pressure tips above 140/90 mm Hg, most doctors suggest medication—in addition to healthy diet and exercise. The higher your blood pressure, the greater the risk of heart attacks, strokes, and death. What experts disagree on is how low you should shoot for once your blood pressure is clearly above the 140/90 threshold.

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