There is probably no need for any medical procedures. And there was probabaly no need for the stent to begin with.
Buy the book \"Water for health, for healing, for life\" by F. Batmanghelidj MD. There you will find a combination of drinking water and walking to naturally and completely remove the blockage.
Or she could do the lemonade diet created by Stanley Burroughs. Just type in \"lemonade diet\" or \"master cleanse\" into an internet search engine and you\'ll find it. The solutions are very simple and effective.