Could Pregstar1500 Interfere With Heart Ailments?

hiii docter i am frm india amritsar my father is 82 years old nd is a heart patient middle of the night 3 fingers in 1 hand kind of go to sleep , the fingers become numb nd swollen nd start hurting nd he wakes up h eats pregstar75 it gives relief of late he strtd havving pregstar150 does it interfair with his heart problem please advice me