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Heart operation using MRI is world first
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Author:  pcernie [ Sat Jan 09, 2010 2:19 pm ]
Post subject:  Heart operation using MRI is world first

http://news.bbc.co.uk/1/hi/health/8448787.stm

8-)

Author:  cloaked_wolf [ Sun Jan 10, 2010 7:15 am ]
Post subject:  Re: Heart operation using MRI is world first

I was confused by the title, since almost all metallic objects will wreak havoc as well as cause artefacts. And reading about a valvuloplasty (which I've seen in person) also made me confused. The glass-fibre guidewire is an ingenious solution.

However, I will comment that with metal guide wires, there's always the chance that a 'tip' could break off and stay lodged in the arteries. I wonder whether this risk is enhanced or diminished by using glass-fibre instead.

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