My Mother Is 7O YEARS OLD. Today She Is Having

My mother is 7O YEARS OLD. Today she is having pain in left arm. She also suffered from chest heaviness sometimes which last for half an hour. She is hasving low pressure but it is under control. No blood sugar. Having Lower level cholestoral and thats why doctor prescribed her to take Atorva 10mg and Ecosprin 150mg. She has suffered from gastroentrtitis long back and till date she used to have gas problem. Thats she take Rablet D. i LIKE TO KNOW WHETHER SHE IS HAVING A HEART ATTACK SYMTOMS AS SHE SOMETIMES FILL CHEST PAIN, HEAVINESS AND TODAY SHE HAS PAIN IN THE LEFT ARM.