Pfizer's vaccine is deadly, ergo
Pfizer is killing people for profit with its this particular medicine, ergo
It's likely Pfizer's medications are dangerous in general.
One of the interventions from the cardiologist went badly and the cardiologist prescribers Pfizer medication, ergo
The cardiologist is also willing to kill people for profit, ergo
Stopping all Pfizer branded medications will remove danger, ergo
Stopping blood thinners is going to help.
Actual outcome: a series of strokes