First off, Gundry is NOT a cardiologist and never has been.
Second, It is abstract for a presentation he is going to give at some conference. It contains zero evidence, just claims. It is not a study. There is no unvaccinated control group. There is no control group of people who were previously infected with COVID-19. There is nothing there for researchers to look at. But he has a history of doing this to sell products on his website and books.
ARTERIOSCLEROSIS, THROMBOSIS, VASCULAR BIOLOGY
SESSION TITLE: DAMPS, INFECTION AND CARDIOVASCULAR METABOLISM
Abstract 10712: Mrna COVID Vaccines Dramatically Increase Endothelial Inflammatory Markers and ACS Risk as Measured by the PULS Cardiac Test: a Warning
https://www.ahajournals.org/doi/10.1161/circ.144.suppl_1.10712
He loves to use this PULS ACS Risk Score to push his own supplements and his lectin-free diet book. Here is another Abstract for a conference from just a couple years ago.
POSTER ABSTRACT PRESENTATIONS
SESSION TITLE: POSTER SESSION 3
Abstract 706: Dietary Lectins Contribute to Coronary Artery Disease in Humans via an 1L-16 Autoimmune Mediated Response as Shown by the PULS ACS Risk Score
https://www.ahajournals.org/doi/10.1161/atvb.39.suppl_1.706
Any Dr on whatever obscure network like GBN who calls it a study is being deceptive
It was not a published study. There is nothing in there for others to review.
What does Harvard say about lectins?
These theories have
fueled the profitable anti-lectin movement, spawning bestselling books and enzyme supplements to prevent lectin activity in the body. However, there is very limited research in humans on the amount of active lectins consumed in the diet and their long-term health effects.
https://www.hsph.harvard.edu/nutritionsource/anti-nutrients/lectins/
But hey, if you want Gundry's anti-lectin supplement or his lectin free book, here you go.
https://gundrymd.com/supplements/lectin-shield/
https://www.thriftbooks.com/w/the-plant-paradox-quick-and-easy-the-30-day-plan-to-lose-weight-feel-great-and-live-lectin-free_steven-r-gundry/26426666/item/33503364/