Expression of Concern: Abstract 10712: Mrna COVID Vaccines Dramatically Increase Endothelial Inflammatory Markers and ACS Risk as Measured by the PULS Cardiac Test: a Warning | Circulation https://www.ahajournals.org/doi/10.1161/CIR.0000000000001051 I agree with this, too, but regardless of this warning and the lack of being peer reviewed, we still see the videos of young, healthy athletes dropping dead right on video.