Hardly.

For the past 4 years, every time I have blood work done, my sodium levels are low.  So this "low sodium" thing must be especially prevalent in older folks.  I try not to overdo on the salt, but I don't shirk it either.  If I don't have enough sodium in my system, my heart pounds and bangs, especially at night.

Maybe you're having the same issue??

https://articles.mercola.com/sites/articles/archive/2022/04/20/is-salt-bad-for-your-heart.aspx