Maybe I’m misreading it, but your link seems to point to a warning or disclaimer by the AMA that the claims of the study might be flawed or subject to a different interpretation. If true, this just points once again to the difficulty of any counter-narrative being allowed a hearing.
“The PLUS Cardiac Test score has been measured every 3-6 months in our patient population for 8 years. Recently, with the advent of the mRNA COVID 19 vaccines by Moderna and Pfizer, dramatic changes in the PULS score became apparent in most patients.”So now they are going to try to micturate on our heads and tell us it's raining.