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  2. Coronary stent - Wikipedia

    en.wikipedia.org/wiki/Coronary_stent

    Before-and-after cross sections of the artery show the results of the stent placement. Arterial Stenting 3D Medical Animation. Cardiac stenting is achieved by PCI procedures in two distinct medical situations, when a patient has clearly suffered a heart attack and therefore PCI/stenting is being used in an emergency setting, termed 'primary PCI'.

  3. After President Clinton's Surgery, a Primer on Stents - AOL

    www.aol.com/news/2010-02-12-after-president...

    Former President Bill Clinton, 63, who had two stents put into a native coronary artery in his heart on Thursday, was undergoing what's become a common proceudre to clear plaque buildup after ...

  4. Valve replacement - Wikipedia

    en.wikipedia.org/wiki/Valve_replacement

    A metal stent containing a valve is then deployed using a balloon to press the stent into the valve in effect opening the stenosed (or narrowed) valve and lodging the stent in place. The procedure was first approved in the United States in November 2011 [1] as an alternative for people deemed a poor candidate for open approach replacement ...

  5. Stent - Wikipedia

    en.wikipedia.org/wiki/Stent

    Stenting refers to the placement of a stent. The word "stent" is also used as a verb to describe the placement of such a device, particularly when a disease such as atherosclerosis has pathologically narrowed a structure such as an artery. A stent is different from a shunt. A shunt is a tube that connects two previously unconnected parts of the ...

  6. Percutaneous coronary intervention - Wikipedia

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

    A heart attack during or shortly after the procedure occurs in 0.3% of cases; this may require emergency coronary artery bypass surgery. [13] Heart muscle injury characterized by elevated levels of CK-MB, troponin I, and troponin T may occur in up to 30% of all PCI procedures. Elevated enzymes have been associated with later clinical outcomes ...

  7. Coronary artery bypass surgery - Wikipedia

    en.wikipedia.org/wiki/Coronary_artery_bypass_surgery

    With the heart still, the tip of the heart is taken out of pericardium so that native arteries lying on the posterior side of the heart are accessible. Usually, distal anastomoses are constructed first (first to the right coronary system, then to the circumflex) and then the sequential anastomosis if necessary.

  8. Minimally invasive cardiac surgery - Wikipedia

    en.wikipedia.org/wiki/Minimally_invasive_cardiac...

    This procedure makes heart surgery possible for patients who were previously considered too high risk for traditional surgery due to age or medical history. [5] [6] Patients referred for this procedure may have coronary artery disease (CAD); aortic, mitral or tricuspid valve diseases; or previous unsuccessful stenting.

  9. Coronary catheterization - Wikipedia

    en.wikipedia.org/wiki/Coronary_catheterization

    A coronary catheterization is a minimally invasive procedure to access the coronary circulation and blood filled chambers of the heart using a catheter. It is performed for both diagnostic and interventional (treatment) purposes. Coronary catheterization is one of the several cardiology diagnostic tests and procedures.