I have had two heart episodes since I have had the Vaccine; They got my heart attack; My troponin level were off the it was been really weird; treated right now for I just got out of hospital week ago; troponin level off; Neurological side effects; I am experiencing some problem and we have linked all the relate back to that; I can't walk like since this is happened; I went from walking 4 miles a day to I am trapped to my bedroom and my wheel chair.; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 46-year-old female patient received BNT162b2 (BNT162B2), as dose 3 (booster), single (Lot number: EL3209), in right arm for covid-19 immunisation. The patient's relevant medical history included: "heart episodes" (unspecified if ongoing), notes: I have had two heart episodes. The patient's concomitant medications were not reported. Vaccination history included: Bnt162b2 (Dose: 01, Lot number: EW0177), for COVID-19 Immunization; Bnt162b2 (Dose: 02, Lot number: EW0180), for COVID-19 Immunization. The following information was reported: MYOCARDIAL INFARCTION (hospitalization), outcome "unknown", described as "I have had two heart episodes since I have had the Vaccine; They got my heart attack; My troponin level were off the it was been really weird; treated right now for I just got out of hospital week ago"; TROPONIN ABNORMAL (hospitalization), outcome "unknown", described as "troponin level off"; NERVOUS SYSTEM DISORDER (non-serious), outcome "unknown", described as "Neurological side effects; I am experiencing some problem and we have linked all the relate back to that"; GAIT INABILITY (non-serious), outcome "unknown", described as "I can't walk like since this is happened"; LOSS OF PERSONAL INDEPENDENCE IN DAILY ACTIVITIES (non-serious), outcome "unknown", described as "I went from walking 4 miles a day to I am trapped to my bedroom and my wheel chair.". The patient underwent the following laboratory tests and procedures: Troponin: troponin level were off. Therapeutic measures were taken as a result of myocardial infarction, troponin abnormal, gait inability.  Additional information: Consumer stated, "I am trying to find out if I can get information on possible side effects as well, I want information on the neurological side effects that are happening from the Pfizer COVID-19 shot. I am experiencing some problem and we have linked all the relate back to that, so I am trying to do with much foot work as I can and I would like to get some information from the vender that I purchased it from." Consumer was informed about the Role of Pfizer Drug Safety. When paraphrased the concern: consumer stated, "Yes, I know that since the whole pandemic part of it, since the side effects, I don't care who stopped to do, I just want if I am trying to treating what's wrong, you know what I mean." Consumer was informed about Pfizer Medical Information Department for the query and provided contact details as (Number withheld) and press option 3; timings as 8 AM to 7 PM, Monday to Friday, as per EST. Consumer stated, "Thank you very much or this evening, I hope you have a good night." Consumer (age at the time event started), consumer stated, "I am 46 and will be 47 in April." LOT# and Expiration Date: Consumer stated, "I had the three of them and each one have different number, the first dose LOT #EW0177 (captured in tab), the second one is EW0180, the third one it looks like EL3209." Other Medical Condition: Consumer stated, "Yes actually I have had two heart episodes since I have had the Vaccine, both of which they put me, they got my heart attack and my troponin level were off the it was been really weird and being treated right now for I just got out of the hospital a week ago." Treatment (Adverse event): Consumer stated, "Well, they gave me Protonix and something called Lyrica it was they gave me because I can't walk like since this is happened each one from, many year time I went from walking 4 miles a day to I am trapped to my bedroom and my wheel chair."