vietvet66-67 wrote:
Don't know if any of you have heard this before, but a nurse told my wife that if you have a stent in your heart ( my wife does )not to use an electric blanket or electric heat pad. We were discussing this Sunday when my mother and sister were here and the said they were told the same thin. Have not talked to the Cardiologist as of yet, but it will be a question I will ask when I go back to be sure.
This may be wrong, I don't know for sure, just wanted to warn any who may need this info. If I can get an answer, I will post it here. If any one else has a firm answer please post it.
Theoretically if a metal stent were near a very strong electrical or magnetic field - the sort that would heat the keys in your pocket - there could be a problem. Leaning against a power plant generator with shielding removed; standing close to the antenna of a high output ham radio or within a few inches of an arc welder. Normal people don't do these things; fences and FCC regs and common sense keep people away.
The electromagnetic field from an electric blanket is harmless, as is that from your toaster or slide motor or converter or LED lights.
On the other hand, diabetics, who may loose heat/cold sensation in their extremities, have been advised not to use electric blankets, or heating pads.