What Causes Breathing Difficulties And Heaviness In Chest And Legs?
I would suggest as follows:
Detailed Answer:
Hello!
Thank you for asking on HCM!
I passed carefully through your complains history, and would like to explain that your clinical scenario is a mixture of atypical symptoms (you have difficulty breathing, but with normal blood oxygen saturations; you feel like your limbs are weighting a ton, and your blood pressure remains normal on exertion; you have normal blood pressure, but you can't open your eyes, or even respond to questions??!! You have spells of dyspnea and chest weighting on stress test, but without a clear conclusion??!!).
Coming to this point, before drawing the conclusion that we have to do with a psychological functional condition (disorder), I would recommend to explore further by means of imagine tests.
I am not sure that event monitor will come to the end with a helpful conclusion, as your complains are not strongly suggestive for a certain direction (a hemodynamic disorder, an arrhythmic cause etc).
Nevertheless, we have to wait its conclusion, to rule out any possible arrhythmia implications to the matter.
A dynamic left ventricular outflow obstruction should be ruled out by cardiac imagine tests (cardiac ultrasound, etc), if not performed yet.
I would recommend to perform a perfusional stress imagine study of your heart (Cardiolite), to clearly rule out any possible ischemic myocardial disorders.
I don't know exactly the diagnostic work up performed by neurologist, but the main issues to exclude are, an atypical epilepsy, and a possible cerebrovascular disorder, as well as some degenerative cerebral disorders. (EEG, brain CT & MRI, etc, would be helpful to differentiate between them).
At the end, if everything results normal, then you need to talk with a psychiatrist to define any possible functional disorders, panic attacks, etc. responsible for your clinical scenario.
Hope to have been helpful.
Feel free to ask me whenever you need. Greetings! Dr. Iliri
You are welcome!
Detailed Answer:
Hello again!
I would suggest to first take into consideration all the above mentioned options, and only after excluding them one by one (in fact a diagnosis by exclusion), to think of a possible functional disorder (including even panic attacts).
Best regards! Dr. Iliri