Search results
Results from the WOW.Com Content Network
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]
[15] [16] The balloon avoids the need for a double layer of metal which is used when an in-stent restenosis is treated with another stent within the original stent. Additionally, DCB treatment does not leave an implant in the body and is designed for faster drug delivery. Alternative treatments include brachytherapy, or intracoronary radiation ...
Bioresorbable (also called biodegradable or bioabsorbable) metals are metals or their alloys that degrade safely within the body. [1] The primary metals in this category are magnesium-based [2] [3] and iron-based alloys, [4] although recently zinc has also been investigated.
Removal of large parts of the colon can lead to loss of electrolytes. Similarly, calculated measurements of renal function (such as the Cockcroft-Gault formula ) are unlikely to reflect actual activity of the kidney , as these calculations were developed for patients in whom the circulatory system correlates with the body weight; this relation ...
More specifically, researchers determined that the duration a person can stand on a single leg declined at the rate of 2.2 seconds per decade in the non-dominant leg, while doing the same at the ...
Sending migrants back to their home countries, which is called repatriation, remains one of the most contentious aspects of Trump’s plan to deport millions of immigrants who are in the U.S ...
Coronary stents are placed during a coronary angioplasty.The most common use for coronary stents is in the coronary arteries, into which a bare-metal stent, a drug-eluting stent, a bioabsorbable stent, a dual-therapy stent (combination of both drug and bioengineered stent), or occasionally a covered stent is inserted.
Yahoo faz parte da família de marcas Yahoo. O Yahoo coletará e usará seus dados como parte dos serviços oferecidos, para entender seus interesses e oferecer e mensurar anúncios personalizados.