Alright, I will start in what I hope is a logical order.
Firstly, I am 21, 6'4, around 115kg with a large body frame, ie, maybe a tad overweight, but nothing that bad. Since my episode, I am in the process of healthifying myself however, so it won't last.
From birth, I have had an extremely obvious heart murmur. Apparently surgery wasn't required, but I have been told that it's able to be heard by just listening to my chest.
A bit of background: I have smoked cannabis mostly everyday for just over a year. Primarily, this is used to get to sleep, as I do have insomnia problems otherwise. In order to regulate it, I have taken occasional breaks of a week, and one break of over 5 weeks in order to ascertain that I am not experiencing any problems. While the majority of the time, I smoke once a day, in the evening, there are periods of holidays where I smoke more than that. This isn't common however. I also smoke tobacco occasionally, as in between 0-5 cigarettes a day. I also periodically take breaks from this, in order to make sure there are no problems.
On New Years Day, I had an episode of SVT. It occurred after stretching, while on the toilet. (I don't know if this is relevant, but I am going to just say everything) My heart rate initially was extremely strong, I would estimate between 250-300bpm, and was beating so hard that while sitting down, my body jerked with each beat. This lasted around 5 minutes or so, at which point I called the ambulance. When they turned up, about 5 minutes later, hooked me up to an ECG which showed a constant heart rate of 230-250bpm. They mentioned that bumps on the road can stop it, and they did. (Embarrassing turning up, and having the problem disappear) The initial ECG was a 3 lead, when I got to the medical center, they put me on a 12 lead. They said I should be fine now, and sent me home.
While this issue in itself was extremely worrying (By far the closest I have been, or at least felt to death) it is the problems after it which cause me the most amount of worry. Firstly, I now get anxiety when I decide to go to sleep. It is irrational, and due to the fact I consider myself an extremely logical and rational person, I find it highly annoying. Not to mention it feels like ****, and I can't sleep. The big problem here, is that I worry about my heart, which creates nervousness, which in turn injects adrenaline into my blood, which in turn raises my heart beat, which makes me more nervous and worried. As you can see, its a vicious circle. This is my first problem. (While I have this anxiety at night, my body temp rises, and I get sweaty. Im too hot under the covers, and too cold out of them)
The second problem, is that when I smoke Cannabis now, I get the same anxious feeling, and my heart rate rises to an estimated 110-120 beats. However, this is measured via a stopwatch and counting my pulse, so I cannot say how accurate it is. Could this be related to my past ritual of smoking cannabis in order to get to sleep?
I am also far more prone to notice my heart beat these days. Not sure if these can be constituted as palpitations, or simply increased awareness of my heart due to the episode.
I went to the doctor two days ago, who prescribed me Zipoclone in order to help with sleeping. This also serves to reduce my anxiety at the time, not sure if its meant to do that, but yeah. I also have been referred to a cardiologist later on, for a full checkup of my heart.
I realize that most of this post sounds like a description, however, what I want to know, is how serious this anxiety and SVT is, what I could expect to for myself, and just any other general advice people would have for helping me get over this.
I am not a very emotional person, and this anxiety is really bugging me. I honestly don't know what to do. Frankly, I need help, so I am going after it. I'm more than willing to answer any questions, or clarify anything. I have been completely honest in everything that I think may be relevant.
Cheers,
David.