Meu médico me disse para parar o Ramipril 5mg porque minha pressão arterial fica baixa

My doctor told me to come off Ramipril 5mg because my heart rate is low.
I have lost 6 stone in weight 84lbs, the thing is im worried as I was on them for 14 years and 10mg but been on 5mg for the last 3 months due to the HR being low.
is it safe to just stop?