Hi
There are 2 issues here. In the setting of
Diabetes, Blood Pressure &
Angioplasty - the prime possibility is diminished blood supply as a cause of these symptoms - brought on by effort and relief by rest is very highly suggestive. There could be block or severe narrowing of her pelvic arteries -
She needs to see her cardiologist or a vascular surgeon. She may need Doppler studies or
angiography.
Drug effects - like statins causing calf
muscle pain is also common.
Good luck
Good luck