Is It Safe To Resume Taking Vyvanse With Minor Aortic Regurgitation, Or Should I Adjust To Living With Inattentiveness And Forgetfulness?

I have ADHD and have been taking vyvanse 70 mg daily for the last 3 years I was recently diagnosed with minor aortic regurgitation, I stopped taking the vyvanse , now the quality of life is suffering because of my inattentiveness and forgetfulness, Is it not safe to go back on it or do I just need to get used to living this way ?