Question: Hi again Sir :)

I have a question about something that is very hard to describe. If I were to come to your office to describe the problem, I would start by saying: There is just something wrong. Something doesnt feel right.

So. this is in center of the chest. It is an area of maybe a couple centimeters wide, and a couple centimeters long. It is not pain, but it is like the feeling you get when you have butterflies in the stomach perhaps, but in the center of the chest. Its like a tickling, like a physical - not psychologiccal - anxiety-feeling dead center of the chest. It is unbelivably uncomfortable. And VERY hard to explain.
Perhaps you can compare it to beeing really scared, or having a slight bloodpressure drop, the way your arms would feel a bit drained for blood and shaky. Perhaps also the way yopu would feel in the stomach-area if your adrenals would release a tiny bit of adrenaline. But this feeling in the chest just keeps on staying there. Gone for some time, and then returns.
Like a murmur in the heart itself. I do not feel any diffrence in pulse/heartbeats, but i just dsont feel right. Its like a "okay, nevermind the ectopics. This is a clear sign something is going to happen". And I do not want to make this sound like anxiety, because it presents itself in a way that is not linked to anxiety. Believe me, I know how that feels.
I have wondered if it might be from the stomach, but it feels way to high up in the chest. Also thought it might be muscular, but iof certainly feels like it is behind the chest wall, and in an organ.
I would also say that i feel pressure like a weight on the chest in the same area at times.
This is the kind of uncomfortable feeling that feels like its driving you mad.
Do you have any idea of what it may be?
Clogged arteries?
WPW or some rythm disorder that is not detectable on my wrist/neck pulse?
I also add that even though we are heading to winter, I am extremely cold on my fingers and toes, even when inside the house. So I am thinking bloodcirculation is poor, perhaps because of clogged arteries etc.
I recently went for a long walk which was pretty hard for me. I had pressure in the chest and ectopics. I did wear a holter, which after said: supra ventricular and ventricular. Worries me a bit that these whopwed up while exercising.
Now these I feel. But this weird feeling I am asking about now, doesnt affect my rythm.

Thanx sir!
Do you think this described feeling of tickling or butterflies or whatever can be caused by : Considering all your performed tests, I would recommend performing a cardiac stress echo with contrast. This would be the best test to examine your myocardial wall contractility and blood perfusion, especially during stress
I mean:
Would you think there is a possibility for this beeing Angina, or clogged arteries then?

A contrast thing will mean invasive procedure I guess.

I did a CT scan called calcium score. But with no contrast.