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Blood pressure measurement - automated vs manual method
Heart & Blood Health | Last Active: Jul 27 4:28pm | Replies (32)Comment receiving replies
https://my.clevelandclinic.org/health/treatments/24683-radio-frequency-rf-skin-tightening
Here is an example of low frequency RF affecting skin. It must be true that some skin is affected more or differently than than some other skin. I don’t know whether this is a logical argument that RF can burn skin at rather low frequency, but maybe? I know that doctors I have encountered in the USA dismiss the idea.
Replies to "https://my.clevelandclinic.org/health/treatments/24683-radio-frequency-rf-skin-tightening Here is an example of low frequency RF affecting skin. It must be true that..."
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This is the same application of energy for a purpose as is RF catheter ablation. In both cases, sufficient energy is focused in an area in order to derive a desired outcome. Phones and watches don't have that purpose...skin tightening or multiple 2mm sized lesions around a pulmonary vein's mouth.
Phones can get warm when being charged. They can get warm when being rapidly discharged, such as when multiple apps are opened and working on a solution of some kind. They all give off electromagnetic radiation, but so does a dial-up phone, your stove top (imagine the electromagnetic radiation from a 1200 watt element on high trying to boil a half-quart of water to boil potatoes!). Lights give off EMR, headphones, wall wiring leading to sockets in which appliances are plugged, etc.