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  2. Coronary stent - Wikipedia

    en.wikipedia.org/wiki/Coronary_stent

    A coronary stent is a tube-shaped device placed in the coronary arteries that supply blood to the heart, to keep the arteries open in patients suffering from coronary heart disease. The vast majority of stents used in modern interventional cardiology are drug-eluting stents (DES).

  3. Percutaneous coronary intervention - Wikipedia

    en.wikipedia.org/wiki/Percutaneous_coronary...

    Percutaneous coronary intervention (PCI) is a minimally invasive non-surgical procedure used to treat narrowing of the coronary arteries of the heart found in coronary artery disease. [2] The procedure is used to place and deploy coronary stents, a permanent wire-meshed tube, to open narrowed coronary arteries. PCI is considered 'non-surgical ...

  4. Coronary catheterization - Wikipedia

    en.wikipedia.org/wiki/Coronary_catheterization

    When the stent/balloon device is positioned within the stenosis, the balloon is inflated which, in turn, expands the stent and the artery. The balloon is removed and the stent remains in place, supporting the inner artery walls in the more open, dilated position. Current stents generally cost around $1,000 to 3,000 each (US 2004 dollars), the ...

  5. Drug-eluting stent - Wikipedia

    en.wikipedia.org/wiki/Drug-eluting_stent

    A drug-eluting stent (DES) is a small mesh tube that is placed in the arteries to keep them open in the treatment of vascular disease.The stent slowly releases a drug to block cell proliferation (a biological process of cell growth and division), thus preventing the arterial narrowing that can occur after stent implantation.

  6. Hybrid cardiac surgery - Wikipedia

    en.wikipedia.org/wiki/Hybrid_cardiac_surgery

    A hybrid cardiac surgical procedure in a narrow sense is defined as a procedure that combines a conventional, more invasive surgical part (including a skin incision) with an interventional part, using some sort of catheter-based procedure guided by fluoroscopy (or other, e.g., CT or MRI) imaging in a hybrid operating room (OR) without interruption. [1]

  7. Bioresorbable stent - Wikipedia

    en.wikipedia.org/wiki/Bioresorbable_stent

    A bioresorbable stent is a tube-like device that is used to open and widen clogged heart arteries and then dissolves or is absorbed by the body. It is made from a material that can release a drug to prevent scar tissue growth. It can also restore normal vessel function and avoid long-term complications of metal stents. [1] [2]

  8. Federal courts have allowed prisons and private medical ... - AOL

    www.aol.com/federal-courts-allowed-prisons...

    Kirk had a history of heart attacks and had been told he had coronary artery disease and congestive heart failure. ... They argued that the stent procedure would not have prolonged his life and ...

  9. Transmyocardial revascularization - Wikipedia

    en.wikipedia.org/wiki/Transmyocardial...

    Transmyocardial laser revascularization (TMR) is a procedure used to treat inoperable heart disease [1] in people with persistent angina that is not relieved by any other revascularization method. Most people with coronary artery disease are treated with angioplasty and stenting or coronary bypass surgery and medications to improve blood flow ...

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