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Heart Disease  (Expert Forum)
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Thalium stress test
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Thalium stress test

by geoff marsh, Nov 08, 1999 12:00AM
Dear doctor:



I was sent to have a Thalium stress test performed. The reason for this test was because I was having irregular heart rythems. The test showed there was nothing wrong. my question is, I have been getting worse ever since I had this test performed. I now have no feeling in my feet and not much in my hands. I do feel some type of feeling deep in my feet and lower les but it is more like a thud or thump feeling. I was very active until this test was performed on me. Is there any reason the stress test could have brought this ongoing condition to keep getting the best of me. I was recently disabled by goverment selected doctors after they found that my extremities woul not react to hot or cold. I am concerned and would appreciate any responce if you have time.

    

                                    Sincerly

                                     Geoff

by CCF CARDIO MD - CRC, Nov 08, 1999 12:00AM
Hi Geoff,



It sounds like more of a neurologic problem to me.  There does not seem to be any blockages in the heart to be causing your symptoms.  You may need to see a neurologist to get to the bottom of things.
Member Comments (15)

by danny, Dec 13, 1999 12:00AM
Is there any chance of getting thallium poison If I remember right there was a family near here who was poisoned and some of them died from thalium

by CCF CARDIO MD - CRC, Dec 20, 1999 12:00AM
Thallium is a nucler tracer and in the small amounts it is used medically there is no harm.  In very large quantities there may be some detrimental side-effects.

by H. Metz, Dec 28, 1999 12:00AM
Is the stress test that uses technitium the same as the thallium stess test?

by CCF CARDIO MD - CRC, Dec 29, 1999 12:00AM
Not exactly the same but similar.

by gcke@earthlink.net, Feb 25, 2000 12:00AM
what is the difference between a stress test and a thalium stress test. what additional features is thalium stress test supposed to demonstrate vs regular stress test.

by Ken Fancher, Apr 05, 2000 12:00AM
I am a 49 year old male with no family history of heart disease.

I do not smoke, am 6ft. tall and about 195 lbs.  My cholesterol

is 115.  For the past month I have experienced some light-headed-

ness along with some stomach/chest discomfort.   (I had  a

pre-ulcerous stomach condition about 5 years ago with an irritated esophagus and gastritis.  If I had not been experiencing the light-headedness and the chest discomfort had not been a little

higher up than before, I would attribute the chest discomfort to

my stomach.)  I just had an EKG which was normal.  My Internist sent me to a Cardiologist who then wanted me to do a Thallium stress test and an eckocardiogram.  (I also had a brain CAT scan which turned out normal.)   The Eckocardiogram was fine, but the nurse

called to say that my thallium stress test indicated there is some slower blood flow to two areas of my heart and said the

doctor wants me to have a catheritization.   She said that I am

at Moderate Risk...I told her that I want to see the doctor again

and talk to him before I make such a serious decision.



Also, the doctor put me on Tagamet which I have been taking for

my stomach

a couple of weeks ago and I feel much better with the exception

of the light-headedness occasionally.



Question 1 - Are there degrees of slow blood flow that show up

on the thallium test?   Wouldn't most people in late 40's or

early 50's have some slow blood flow?  Do doctors' interpretation

of the test vary and therefore their suggested followup....



Question 2 -  Isn't there a new non-invasive procedure that

is being done using something like a CAT scan that shows the

same thing that a heart catheritization shows?  We saw something

about it on TV a month or so ago....Do you know where it is being

done and what it is called?



Thank you for your help!



Ken Fancher

by janet, Apr 18, 2000 12:00AM
Dear Doctor,

I had a thallium stress test last week.  I now hear (from another doctor) that I should have been alerted to not get too close or sleep in same bed w/ my husband for several days after taking the test.  This other doctor said that getting physically close (for several hours) to someone after being injected with thallium exposes THEM to it and is potentially dangerous for them.  I had tried to find out about the dangers of thallium prior to taking the test and could not find info on its safety anywhere (including the internet).  My cardiologist was vague when I asked him about it.  Now I am really worried, as my husband had a thallium test in November, which means I have been exposed to the radiation TWICE.



Also, I started getting PVCs the evening after the test.  Where can I find out the scoop on the "safety" of the thallium test?  Also, how much thallium should a person weighing 120 pounds be given? Is the camera that takes the pictures harmful to the person in any way?



Thank you very much in advance. Janet

by kurt larsen, Apr 23, 2000 12:00AM
I had a thalium stress test and got a rash that lasted quite a long time .Is that common

by K Ames, May 05, 2000 12:00AM
I had a thalium stress test (treadmill) earlier this week during which I had a strong metallic taste in my mouth ... I was told this is common and would subsude. The taste remains three days later. During the past two days I also have had feelings of "nervousness" particularly in the chest cavity. Are these common side effects or indicative of something else.

by Patricia DeClue, May 07, 2000 12:00AM
I am going for a thallium stress test Monday morning can you tell me what they are going to do. How does this work?

by Patricia DeClue, May 07, 2000 12:00AM
I am going to have a thallium stress in the morning can you tell me what they are going to do.

by Carol Pollock, May 30, 2000 12:00AM
I am to have a stress test using thallium. I have many serious alergys to chemicals, Is this test safe for me?

by Jerry, Jul 11, 2000 12:00AM
I had a irregular ekg test result 4 years ago at which time my Dr. sent me for a echocardiogram. The echo showed that i had the condition known as mitral valve prolapse probably caused by childhood rheumatic fever.He said this was a common condition which should be monitored by a yearly checkup.I changed to a different DR. recently and he prescribed a stress echo test. The results were abnormal because my heart skipped 3 beats but this test showed no mitral valve prolapse .Because of the irregular heartbeat he had me undergo a Thalium Stress Test. The results for the Thalium Stress Test came back normal and he recommended no further action at this time. How is it possible to have mitral