A stent is a small mesh tube inserted into an ... and not causing physical symptoms like chest pain, may only need to manage their condition with lifestyle changes and medication.

enabling the stent to become much like the normal lining of your artery. Stents are often placed during a heart attack, so this is not always a procedure you'll be able to prepare for. In the case ...

To overcome these limitations, research into coating stent surfaces with bioactive molecules like proteins or nucleic acids is ongoing. However, these coatings often serve limited functions ...