There's such thing as too much technology when it comes to diagnosing heart disease. A newly developed two dimensional artery model may more accurately predict heart disease than its 3D counterpart.

In many cases, drugs can have harmful side effects. They also can have unintended uses and benefits. Sometimes a drug designed to treat one disease has the power to treat an entirely different disorder.

For patients with pacemakers or implantable cardioverter-defibrillators to control potentially dangerous heart arrhythmias, stepping through airport security could cause anxiety. That's because they weren't sure if it would be safe for them.

Patients suffering from hypertension may be at an added benefit. Their blood pressure medication may help lower their risk of developing Alzheimer's disease.

We all know that eating healthy is better for kids; more fruits, vegetables and fibers, combined with limiting fats and sugars, is better for growing bodies.

Earlier this year, the optimum level for triglycerides was lowered from 150 mg/dL to 100 mg/dL. But doctors aren't suggesting drugs as the main tool to lower them. Instead they're suggesting lifestyle changes are in order.

For stroke patients who have dementia the outcome may be worse. Dementia patients who have a stroke are more likely to suffer disability and less likely to return home.

With heart disease and obesity on the rise, experts are suggesting that candy might not be the best treat to give trick or treaters this Halloween. Stickers and other non-candy items can be just as fun without the health consequences.

For patients who have suffered a mini stroke, a specialized hospital-based care team featuring nurse-led counseling may be the way to improve health while reducing the risk of future vascular events.

As technology has improved so have the variety of ways available to manage high blood pressure. Managing hypertension and enhancing the quality of your life might be as simple as an e-mail support program.