There are so many different kinds of heart problems.Not many are the same.Winston had the absolute worst.ENLARGED heart.Nothing to do but some heart meds to prolong it a little.
My Lucy has a heart problem but it is a leaky valve.I was told she will live a full normal life.No meds for her.It would be bad for her heart if she took meds I was told.So ALL are different.
I'm so sorry for your worries.Please keep us posted.I want to learn too.
Lucy has a heart murmer.Winston had a heart murmer.Both very different.