Percutaneous coronary intervention began as percutaneous transluminal coronary angioplasty (PTCA), a term still found in the literature, and now encompasses balloons, stents (metal scaffolding expanded inside the artery lumen), and other modifications to the catheter tip, including devices that can cut ...
Coronary angioplasty (PTCA): This procedure is similar to coronary angiography (cardiac catheterization or a dye study to visualize the inside of coronary arteries) but is therapeutic as well as diagnostic. A similar but sturdier tube (guide catheter) is inserted into an artery in your groin or ...
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Percutaneous transluminal coronary angioplasty (PTCA) of CTO is associated with very high restenosis and reocclusion rates. Coronary stenting has been proposed as a means of improving outcome. However, the Wiktor device for CTOs has never been tested in a large patient sample. Methods. From ...
The over-the-wire balloon dilation catheter (OTW) was first used in PTCA in 1982. It can be used for CTO lesions or when guide wire exchange is required, as well as for interventricular septal chemical ablation and central cavity pressure measurement and blood sampling. Currently, OTW balloons...
Long-term outcome of patients with incomplete vs complete revascularization after multivessel PTCA. A report from the NHLBI PTCA Registry. BACKGROUND: Incomplete revascularization is frequently the goal as well as the final outcome in patients with multivessel coronary disease undergoing PTCA... Bourass...
(PTCA), has left cardiologists pondering what course of action to take, The purpose of adding implanted medication to a stent is to prevent thrombin ... Chappell,L Terry - 《Alternative Medicine Review》 被引量: 15发表: 2007年 Optimal medical management around the time of surgery A cardiolog...
and the authors speculated that this modality of treatment could represent an adjunct to preventing restenosis after percutaneous transluminal coronary angioplasty (PTCA). Unfortunately, the treatment was required for the full 2 weeks to see any difference between the treatment and the control group, th...
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Surgical Patties with X-ray Detectable Thread Surgical neuro patties are made of high-quality absorbent cotton, medical-grade viscose cotton cloth sheet, chitin / alginate / activated carbon and other special material cotton, and is processed with X-Ray core wire as auxiliary materi...