Cardiology

Dissolving stent for heart arteries passes first large test

Now you see it, now you don't. A new type of heart stent that works like dissolving stitches, slowly going away after it has done its job, passed its first major test in a large study, doctors said Monday.

Medications

Allergy to Plavix can be overcome: study

Allergies to Plavix, also know by its chemical name, Clopidogrel occur in about six percent of patients given the drug, vital for the prevention of life-threatening stent thrombosis after angioplasty and percutaneous coronary ...

Cardiology

Smoking and angioplasty: Not a good combination

Quitting smoking when you have an angioplasty can help maximize the procedure's benefits, meaning better quality of life and more relief from your chest pain, according to new research in the American Heart Association's ...

Cardiology

Results of the RIFLE STEACS clinical trial reported at TCT 2011

Results of a randomized clinical trial suggest that using the transradial approach for angioplasty in patients with ST elevation acute coronary syndrome is preferable to the femoral approach, and should be the recommended ...

Cardiology

Heart bypass surgery outperforms new generation stents

Despite the advent of a new generation of stents, patients with multiple narrowed arteries in the heart who received coronary artery bypass grafting fared better than those whose arteries were opened with balloon angioplasty ...

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Angioplasty

Angioplasty is the technique of mechanically widening a narrowed or obstructed blood vessel; typically as a result of atherosclerosis. Tightly folded balloons are passed into the narrowed locations and then inflated to a fixed size using water pressures some 75 to 500 times normal blood pressure (6 to 20 atmospheres).

The word is composed of the medical combining forms of the Greek words αγγειος aggeîos meaning "vessel" and πλαστός plastós meaning "formed" or "moulded". Angioplasty has come to include all manner of vascular interventions typically performed in a minimally invasive or percutaneous method.

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