The study included 303 nonvaccinated patients (mean age, 52.9 years; 157 females) and 700 vaccinated patients (mean age, 56.8 years; 344 females). Vaccinated patients had overall higher myocardial FDG uptake compared to nonvaccinated patients (median SUVmax, 4.8 vs median SUVmax, 3.3 ; P This was not supposed to happen! The COVID vaccine is not supposed to affect the heart in any way. It was promised to “stay in the arm.”The explosive findings of the study are discussed in the editorial that the editor of the magazine, Dr. Bluemke, felt obliged to publish.