unfortunately yes, the messages are indelible here, i noticed they are editable but don't know for how long.

Hi Linda.
The case is solved!
I visited pulmonologist today and he confirmed there is severe atheromatosis of pulmonary arteries which can easily be the cause of all cardiac problems. So carvedilol isn't the culprit here. It's just a totally different condition. And there is no cure. So basically there are no questions. I don't think any changes in the diet are now able to change anything.
Thank you for your concern anyway and have a lovely weekend ahead!

@lindy9 @sergio
Can I suggest using the private message. This allow you to exchange information you do not want on public forum and a secure way of corresponding with the information you area concerned with. I have used this many many times.

You will see an envelope at top of stat of MCC. You just click on it and click send private message. You type in the @ I.D.

Hi Linda
hope you are ok! if you still don't mind exchanging, i think there is an external option - I have an account on cara.app, an artist hub (whereto all artists are migrating from instagram because of zuckerberg's ai-training practices) where i have my portfolio as @opus1catti (sergi_marx), I think you can enter it using your google account and just leave a comment in any place of my portfolio, i think there is no need to set an account for that purpose. Then to that comment i will reply giving you an email address. The comment can be deleted afterwards but normally no one gives a fluff about such things, it's so teaming with artists that no one pays attention to anyone else's activities:)