Angiography and angioplasty are :

انجیوگرافی اور انجیو پلاسٹی کیا ہیں

Different process

Different but interlinked

One and same

None of these

Angiography is a procedure that allows doctors to look at blood vessels in great detail using X-rays.

If the doctors identify a narrowed portion of a blood vessel during the angiography procedure,

they may stretch or widen it straightaway using a procedure called an angioplasty.