Twitter is flagging an American Heart Association website link as β€˜unsafe’ after the organization published an abstract of research linking Covid-19 vaccines to heart disease.

The abstract of the study looking into a possible correlation between mRNA Covid shots and heart inflammation was published in one of the Association’s journals, Circulation, on November 16. The research points to a 14-point rise in the risk of acute coronary syndrome within five years in those who have been injected with this type of vaccine, concluding that the β€œmRNA vacs dramatically increase inflammation on the endothelium and T cell infiltration of cardiac muscle and may account for the observations of increased thrombosis, cardiomyopathy, and other vascular events following vaccination.”