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Posts Tagged ‘medical’

Are Doctors Doing Too Many Invasive Heart Tests?

Posted by Catherine Morgan on March 12, 2010

We’ve heard a lot about too many mammograms leading to too many invasive biopsies.  But now a recent study is showing that doctors may be doing too many invasive heart tests as well.

Every year more than a million people in the United States are given an angiogram to check for blocked arteries, but in many cases the tests reveal no significant blockage.

Does that mean that all of these tests were unnecessary?  Not at all.  The study suggests that doctors begin to do a better job determining which patients really need an angiogram…Specifically, that careful evaluation be done when patients have no known heart disease and they are not in an emergency situation.

From NPR

Patel thinks that “the entire diagnostic process from start to finish needs reevaluation — from talking to patients to the threshold for going invasive,” meaning angiography.

The best place to start, he says, is with patients without symptoms of heart disease, such as chest pain. Almost 1 in 3 Americans who get angiograms today are symptom-free. Their doctors order angiograms presumably because they suspect “silent” heart disease, perhaps because a patient has a family history of coronary disease, diabetes or other risk factors.

But angioplasty and stenting–procedures commonly done during angiography to widen clogged coronaries and keep them open–have never been shown to lengthen life, Patel says. The reason for doing them is to relieve symptoms. And if a patient doesn’t have symptoms, then doctors and patients should ask themselves what’s the point of doing the angiogram — instead of reducing coronary disease risk factors.

From the Wall Street Journal

Typically, patients suspected of heart disease based on family history or, say, unexplained chest pain, first undergo non-invasive tests such as a stress echocardiogram or nuclear perfusion study to see how well the heart is functioning. Guidelines suggest such tests should indicate a potential problem before a patient is referred for an angiogram. In the study, 84% of patients got at least one of these tests, but the information they provided was only modestly helpful in predicting whether patients had significant disease. Researchers said this underscored the need to find more effective ways to recommend patients for angiograms.

Other factors contribute to demands for more angiograms, doctors say. Among these: financial incentives for doctors to perform angiograms, worries of malpractice suits if a blockage is missed on early tests, and patients demanding more specific information about their condition.

“Our whole system is incented to do more,” says Chet Rihal, a cardiologist and director of the catheterization clinic at Mayo Clinic in Rochester, Minn. “We’ve got to get much smarter about how we’re ordering and interpreting these tests.”

What do you think?  Do the benefits of angiograms outweigh the risks for patients without known heart disease?

Posted in Health, heart disease, life, news | Tagged: , , , , , | 3 Comments »

Alzheimer’s: Devastating diagnosis for patients and loved ones.

Posted by Catherine Morgan on November 11, 2009

Do you know someone who suffers with Alzheimer’s disease?  Or someone who is a caregiver to a loved one with this devastating disease?  If so, you understand the heartache associated with an Alzheimer’s diagnosis.

Who are we without our memories of past experiences?  For most of us, the though of losing our memories to Alzheimer’s disease is horrifying.  But there is much more to Alzheimer’s than memory loss.

*Read full post at catherine-morgan.com

Posted in BlogHer, chronic illness, depression, family, Health, life, medicine, motherhood, news, parenting, Women, women blogging, women's health, women's issues | Tagged: , , , , , , | Leave a Comment »

Do You Keep Up With Annual Checkups?

Posted by Catherine Morgan on March 19, 2009

Do you keep up with your annual checkups?  We all know we should, but it’s easy to come up with reasons to avoid them.  Instead of ignoring checkups, try understanding why they are so important.  Even better, know the right questions you should ask your doctor, and how your doctor should be communicating with you.

I found a great resource by Merck that allows you to pick a topic and then gives you all the questions you should ask your doctor about that topic.  It’s called MerckSource

Going to see the doctor? Even the best physician can’t give you the right answers if you’re not asking the right questions. Our simple, structured, and easy to read “Questions to Ask Your Doctor” section helps put you in control of your healthcare.

Read the rest of this entry »

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