> mRNA-1273 vaccine-associated myocardial injury was more common than previously thought, being mild and transient, and more frequent in women versus men.
"Mild and transient" does not describe a heart attack.
It's an interesting phenomena to watch some folks go from 'it stays in your upper arm and tells you body how to fight covid', to 'elevation of markers of myocardial injury occurred in about one out of 35 persons" is completely fine.
Obviously any form of heart damage increases the chances of heart attacks in the future. The heart is extremely poor at repairing itself.
...and, from the study you link to:
> mRNA-1273 vaccine-associated myocardial injury was more common than previously thought, being mild and transient, and more frequent in women versus men.
"Mild and transient" does not describe a heart attack.