These are all the methods that were tested :
Needles were inserted into:
-pericardium 5-6, and they were rotated every 10 to thirty minutes. While this procedure was performed, the rats' blood pressure was being raised by doctors.
-the rats' forelimbs, without any stimulation or twist, for 30 minutes.
Also, the pericardium 5-6 was electrically stimulated with frequencies ranging from 2 to 100 hertz.
During these tests the changes in blood pressure were continuously monitored, and the results carefully recorded. The most successful in lowering blood pressure were those tests which involved manual and electrical acupuncture, which had serious effects in lowering blood pressure, lasting up to one hour, and ranging from 33 to 36 percent. The best results were recorded at the rats which had been stimulated by electroacupuncture, especially at those treated at the electroacupuncture frequency of 2 hertz.
However, the best results were recorded at the rats stimulated at the heart (6-7) and stomach (36-37). Their blood pressure was lowered up to 44 percent for the heart stimulation, and 36 percent for the stomach.
An important observation that doctors made was that this electroacupuncture treatment can only lower blood pressure for the hypertensive people, it has no effect for healthy people.
We can only that these treatments involving acupuncture will soon be available to everyone, because they represent a very good way to lower blood pressure