Schematic of an AGC used in the analog telephone network; the feedback from output level to gain is effected via a Vactrol resistive opto-isolator.
A low-dose tablet contains 80 milligrams (mg) of aspirin, compared with 325 mg in a regular strength tablet. However, an analysis of data from major studies does not support the use of aspirin as a preventive medicine in people who have not had a heart attack, stroke or heart problems. low-dose tablet contains 80 milligrams (mg) of aspirin, compared with 325 mg in a regular strength tablet. However, an analysis of data from major studies does not support the use of aspirin as a preventive medicine in people who have not had a heart attack, stroke or heart problems.
In the US the doses most frequently recommended are 80 mg, 160 mg, or 325 mg per day. Because aspirin can cause major bleeding the appropriate dose is the lowest dose that is effective in preventing both MI and stroke because these two diseases frequently co-exist.spirin for heart attack prevention My personal opinion is that aspirin, in a dosage of 81 mg 2 or 3 times a week, should provide enough benefits and at the same time minimize the risk for stomach ulcer or bleeding.