Heart Disease :: Stress Test - Ejection Fraction Of 72% - No Ischemic Changes


Mar 4, 2016

Hi, new to MedHelp.  I just got my results on a patient portal from a stress test that I just had done a few days ago.  I don't see my doctor for 2 weeks, but my anxiety just makes me want to know what is going on.  Does anyone know how to interpret these results?  Thank you for any input you can give.

Findings:

Patient was pharmacologically stressed with adenosine at a
     dose of 48 milligrams. No chest pain occurred during stress. A maximal
     heart rate of 108 beats per minute was achieved.

     Injections of 10 mCi and 30 mCi of technetium 99m Sestamibi were given
     for rest and stress imaging, respectively.

     SPECT images after each injection show normal size left ventricle. No
     fixed or reversible perfusion abnormalities were present. Ejection
     fraction was calculated at  72%. No wall motion abnormality.

     IMPRESSION:    No ischemic changes with pharmacologic stress. Ejection
     fraction of 72%. No wall motion abnormality.

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I'm a 43yr old male with no history of heart disease, though I do have low HDL cholesterol and mild hypertension (130's/90's) and am on half a Benicar 20mg pill daily. I lost 100lbs 5 years ago and have kept it off with regular exercise (I run 5-7 days per week) and heavy weight lifting (2-3 days/week), plus a much better diet than I ever had while in my obese days. I'm still overweight at 210lbs, 6'2", but in a much better place, I think, and continue to drop a pound every month or so!

Recently, due to a chronic issue with abdominal discomfort that sometimes migrates into my chest, I had a treadmill stress test and echo at the local county hospital and would like to know if I should ask more questions about the results of the stress test (echo still pending).

An echo was performed before the treadmill portion and then ASAP after I hopped off the treadmill (within 10-15 seconds at most). I had zero trouble with the treadmill test, reaching my heart rate goals after about 18 minutes of continuous increases in speed and incline. No discomfort, dizziness, etc. and blood pressure didn't do anything weird, nor did there appear to be any arrhythmia.

The result published by the attending doctor (my regular GP) are as follows:

"... initial EKG was a sinus rhythm ... maximal ST depression was -2.2. However, he was asymptomatic and the depression was in one lead only. This is an electrically and symptomatic negative exercise stress test ..."

I've read that this amount of ST depression is significant, but is it true that a single-lead depression is a negative result? Should I at least inquire about which lead was negative? The tech did have some trouble getting one of my leads to read at first, but seemed to get that worked out before I hopped on the treadmill - I should've asked which lead that was; located on left side rib cage under arm.

I have digestive issues that often present with chest discomfort, fullness, jaw or esophagus tightness, etc. and that leads to anxiety, as you might imagine. Perhaps I'm being overly anxious about this, too...just want anyone with experience or knowledge of these tests to weigh in on whether I should probably just let it go or follow up once the echo comes back in a few more days.

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The procedure seemed relaxing enough, I was told to relax in the  Gamma Cam while the radiopharmaceutical they injected me with had a chance to circulate. Then the Gamma Cam did its thing for about 15 minutes and  I was on my way home. Easy? No problems.

But then I had some curiosity about radiation, so I got out my Geiger Counter. I held the probe near various parts of my body and was able to absolutely peg the meter on the highest setting - 50 mr/hr. I called the Nuclear Stress Test technician and cancelled part two of the study, the treadmill test. I then called my doctor, told him about the gamma-ray radiation levels and he convinced me to go ahead with part two of the test.

The next day, the Nuclear Stress Test. technician tried to calm my nerves by saying "Do you see me running away from you after giving you the radio pharmaceutical ?" and "I run when its Cat-scan time..."

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But someone has to convince me that injecting me with a radiopharmaceutical which emits positrons which go and cancel themselves with the closest electron in an anti-matter reaction which emanates two gamma rays 180 degrees apart from each other is entirely safe...

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I had a 24-hour holter, and the report said normal, but when I requested the actual data, I found the ischemic narrative shows significant ST changes, both elevations and depressions, and for longer durations than 1 minute. The ST elevations occurred while I was exercising.

From my understanding, ST depressions or elevations of 1 to 2 mm that last for at least 1 minute can be clinically significant and warrants further patient assessment. Is this not the case? Should I be concerned that no follow up is being done, and that this information wasn't even included in the report?

For background, this cardiologist was a new patient appointment. He did not listen, spent less than 5 minutes with me, the blood pressures and heart rates taken during my appointment are not in my chart, and the two that are in there don't list the correct heart rates, as the heart rates are the same both lying down and sitting -- I have Postural Orthostatic Tachycardia Syndrome (Dysautonomia), hence the high avg HR, and it's impossible my heart rates were the same, my blood pressures rise with sitting and standing (I have orthostatic hypertension, hyperadrenergic POTS), but who knows what the heart rates were. Over half of the notes from my appointment were completely incorrect, my family medical history is missing, and he actually invented past medical history that I've never had and now refuses to change the notes, despite the fact that he essentially diagnosed me with a past disorder that I've never had.

Clearly, I need a new cardiologist, but in finding a new one, in my experience, if this information about the ST segment changes is not in the actual report, no one will see it, & therefore it doesn't exist. Too many things have been missed due to errors like this for me throughout my entire life.

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Age 29, F, 5'3", 120 lb, white, have had chest pain since age 7, Scoliosis, Acrocyanosis, Raynaud's, Livedo Reticularis, Hypersomnia, & many more. Likely have some form of neuropathy, my feet that sometimes fall asleep after I stand and the tingling I feel pretty much constantly all over thinks so, despite the fact that no doctor has yet to pay attention to these symptoms. Grew up in southern US, do take Adderall & Vyvanse for ADD (which likely came from POTS itself), and Chronic Fatigue Syndrome.

Just hoping to get a better understanding of these results, especially since they weren't mentioned at all in the report I received.

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After a while of feeling odd and stuff, I began to have trouble breathing and chest pains (I can't remember which started first), it kind of felt like they coincided, but I still would get very minor and infrequent pain without breathing, it felt like I couldn't take a full breath of air, and when I did the chest pain would kick in (more), it felt like a tightening pain. My left arm soon became somewhat numb and tingly, not numb like when you accidentally sleep on it, but just a little numbing that felt like it stretched down my arm through a single vein, the numbness was generally more intense under my armpit and bicep area, and would intensify when I rubbed certain areas. I had a very sore/stiff neck, especially around the area between my shoulder blades and neck, it wasn't on one side, it was mostly in the middle (my neck and back are still sore after this experience, as well as the tingling sensation in my arm but its not at all that bad, and it comes and goes). I had anxiety during this event, and I felt like when people would talk to me I wasn't truly comprehending what they would say, but yet I still was able to reply to them, I just didn't say much or think about what I was saying, I only could pay attention to what was happening to me. I felt like things were kind of slowed down and I was very fatigued and zoned out. I felt as if I was slowly meeting my demise. I believe I got cold sweats a couple times, but not much. I had some heart burn later that night, and the next but its gone.

It came across to me that maybe this was a panic attack but the pain lasted 2-3 hours, after that it wasn't horrible, but it was still somewhat there, and the mental aspect of a panic attack wasn't that intense. I also do think that my left arm may just have "mouse arm" (cant remember medical term), cause I use a computer a lot, a part of my muscle/tendon in my hand has been sore for a while, and it is somewhat acting up now as I type. I really am not sure if a lot of this is me overreacting, or just a placebo effect (I hope so). I've had minor chest pains since I was 13 (I just turned 18), and every time I went in to get my heart checked out, they said I was fine, and that I had a slight irregular heart beat but it was nothing to worry about and a lot of people have it but don't know.

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It's dumb of me but I never went into the doctors cause 1. I was too paranoid to go in, and 2. I don't want to worry my mom or waste her money just so the doc's (possibly) find nothing. I haven't lately because all I've been doing is researching about this stuff, off and on I think I'm fine and then I don't. So I came here to settle it once and for all, I have a doctors appt. next week anyways so if you guys don't think its serious (I don't, but it could be denial) I'll just wait until then, if it is then I'll go now. I know everybody says "If its your heart then don't risk it", but every time I go in for my heart, it's always nothing.

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Oh and I did have sex last night, being in the moment I may have over did it (I usually get this feeling just without the numbing), my heart pounded like hell, I got heart burn during it, my left arm and leg became pretty numb, I was kind of tremor-ish, and that's it. Once I orgasmed the numbing went away (except for under my armpit area), and my heart was fine, but beating pretty fast (110bpm).

So do you think I likely had a heart attack? Or do you think it's something else? Or a combination of things? Or simply nothing but a placebo affect or panic attack? And by the way how long does numbing of the left-arm and chest pains last after having a heart attack?

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