Return To Homepage
Call Us Today Send Enquiries To
Reduce Your energy Costs with - Micro Generators

Vertical Wind TurbineHave you had enough of soaring ESB bills?

Why not bill them instead?

Install your own micro generator – make your own electricity with free natural resources – sell your surplus – avail of grid power only if and when you want it.

Export/import of your electricity is fully automatic. A micro generator makes money for you from day one.

Please have a look around our website. Any enquiries you make are most welcome. We appreciate your interest.

Please contact our office if you would like to know more.

SkyVolt ™- Significantly reducing your energy costs.

Visit the Stone Electrical Website
Stone Electrical Ltd
  Skip to main content cochrane summaries beta independent high-quality evidence for health care decision making language: english franã§ais deutsch espaã±ol to cochrane. Org to the cochrane library tell us what you think!   how to use this site enter terms browse health topics | new and updated carotid endarterectomy for asymptomatic carotid stenosis chambers br, donnan g published online:  october 8, 2008 for most people with a narrowing of the carotid artery which is not causing symptoms a surgical operation to remove the narrowing carries a risk and has little benefit. Carotid stenosis is a narrowing of a major artery in the neck taking blood to the brain. This can cause a stroke. If the narrowing is severe and has caused symptoms, surgery to remove the narrowing (carotid endarterectomy) reduces the risk of stroke. However, if the narrowing has not caused any symptoms the risk of stroke is not very high. Although this low risk can be lowered further by surgery, the surgery itself can sometimes cause a stroke or death. generic viagra online viagra without a doctor prescription buy viagra viagra without a doctor prescription buy generic viagra cheap generic viagra cheap viagra buy viagra online buy viagra online viagra for sale The overall effect of surgery is a small benefit. Abstract (click to read) background:  carotid endarterectomy (cea) is of proven benefit in recently-symptomatic patients with severe carotid stenosis. Its role in asymptomatic stenosis is still debated. The asymptomatic carotid surgery trial (acst) more than doubled the number of patients randomised to cea trials. This revised review incorporates the recently published acst results. Objectives:  to determine the effects of cea for patients with asymptomatic carotid stenosis. Search strategy:  we searched the cochrane stroke group trials register (searched may 2004), medline (1966 to may 2004), embase (1980 to june 2004), current contents (1995 to january 1997), and reference lists of relevant articles. We contacted researchers in the field to identify additional published and unpublished studies. Selection criteria:  all completed randomised trials comparing cea to medical treatment in patients with asymptomatic carotid stenosis. Data collection and analysis:  two reviewers extracted data and assessed trial quality. Attempts were made to contact investigators to obtain missing information. Main results:  three trials with a total of 5223 patients were included. In these trials, the overall net excess of operation-related perioperative stroke or death was 2. 9%. For the primary outcome of perioperative stroke or death or.    
SkyVolt, Redcross, Co.Wicklow, Ireland  |  Tel: 0404 41743  |  Fax: 0404 41978  |  Email:  |  Web:
  © Copyright 2009  |  SkyVolt   |  All Rights Reserved
Return To Homepage About SkyVolt Wind Energy Sun Energy Water Energy Frequently Asked Questions Contact SkyVolt