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Louisiana teachers' union concerned about educators' future; Supreme Court hears arguments in Trump immunity case; court issues restraining order against fracking waste-storage facility; landmark NE agreement takes a proactive approach to CO2 pipeline risks.

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Speaker Johnson accuses demonstrating students of getting support from Hamas. TikTok says it'll challenge the ban. And the Supreme Court dives into the gray area between abortion and pregnancy healthcare, and into former President Trump's broad immunity claims.

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The urban-rural death divide is widening for working-age Americans, many home internet connections established for rural students during COVID have been broken, and a new federal rule aims to put the "public" back in public lands.

Cardiac Researcher: Don't Discount Stress Test as Heart Health Indicator

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Monday, June 25, 2012   

INDIANAPOLIS - High-tech approaches have become more common in medicine to diagnose and treat a variety of ailments, but when it comes to heart health, one expert says a "back to basics" approach can be just as effective.

Dr. Martha Gulati has written a paper on the use of stress testing. Despite being relatively low-tech, she says, a stress test can reveal vital information about heart disease risks, such as exercise capacity, heart rate, blood pressure and chest pain.

"It gets a bad rap that it doesn't give us information as well as imaging. Well, imaging maybe adds to our information, but actually, exercise stress testing in particular will say, with a high degree of confidence, that you do not have coronary artery disease."

Dr. Gulati says using imaging with stress testing is important and useful, but it is often overused, exposing patients to radiation without considering the consequences.

"Sometimes radiation is necessary for us to make certain diagnoses. But the question is, 'Is it always necessary?'. Often, these tests are over-ordered with the imaging, when they're actually not needed."

With rising health-care costs, she believes, it's critical to think about more cost-effective ways to deliver medical care.

"Ultimately, we're all paying each others' health care costs at some point in our lives. And in reality, we have to be a little more responsible as physicians about choosing the right tests."

Her hope is that her research will help patients feel empowered to ask why a test is being ordered, and also ask if it includes radiation, to ensure that the benefit outweighs the risk.

Heart disease is the leading cause of death for all races and genders in Indiana.

Dr. Gulati's paper was published in the journal, Current Problems in Cardiology.

Information on heart disease in Indiana is at www.in.gov.






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