You’re correct, there’s a huge difference between the studies cited. Mine looked at 24 patients with up to 31 year followup, concentrating on long term effects. Yours looked at a whole 2 patients for what, a year maybe and concluded that the both survived the acute phase, a point that I have already conceded. Once again, recovery from the acute phase isn’t the issue.
All the patients in your study presented persistence of decreased left ventricular ejection fraction, and complete atrioventricular blockage, among other things...in some cases for years after initial diagnosis.
The patients hospitalized for chest pains after vaccination did not exhibit any such persistent problems.
If anything your study provides a useful baseline for people concerned the vaccination is causing a long term problem, which my study shows clearly isn’t happening.