I have been diagnosed with Supraventricular Tachycardia along with a sinus arrhythmia. This is a result of negligence on my part and not watching what substances I put into my body.
I am only 21 but experience SVT (or PSVT?) on a weekly or bi-weekly basis, depending. I'm not quite sure what triggers my SVT but it is quite nerve racking. I experience chest-discomfort on a daily basis and also find it difficult to catch a full breath, although I do if I try yawning a few times.
I have quit smoking cigarettes, marijuana, drinking alcohol, and partaking in other substances (stimulants) for over 2 months now.
I am quite frightened, to the point where I am afraid to go for walks as the last episode was triggered going for a brisk walk after returning from seeing my doctor who gave me my diagnosis. I sometimes feel a light sensation in or around my heart area, a butterfly sensation along with a light discomfort when I breath at times (although this may be in my head?).
I have been prescribed Teva-Dilitizem, taking one 30mg tablet daily. I have been on it for only a few days now but do not notice any effects as of yet.
I am concerned about my health and whether or not I am in imminent danger, especially whilst exercising. I've had 2 ekgs performed as well as an echocardiogram and they've all returned positive results except for the sinus arrhythmia and SVT that a holter monitor picked up (heart rate shot up to 170). I believe my cardiologist also said my left ventricle is slightly enlarged but that could be due to stress.
These palpitations are driving me crazy and I am paralyzed by fear in not knowing when the next episode of SVT will occur. So now I don't move anymore than I have to.
My main inquiry is how much danger am I in? Is it safe to exercise (mainly walking) with SVT? Even when I experience SVT whilst walking at times? If my echo came out fine but I still have SVT/tachycardia, does that mean my heart is healthy and can take the palpitations/SVT without risk of sudden death or atrial fibrillation/ventricular tachycardia? Do you recommend that I exercise anyway and that it is safe to do so? My doctor told me exercise is good for the heart and to cut down if I experience palpitations. Well that same day while walking I had an episode and sat down to get my heart rate down while trying to take deep breaths and not panic. I hate this!!! Anyhow, I am hoping for a 2nd opinion from someone who may have an idea of what I am going through! Thanks!