I had a pain from my right arm into my heart; Pain on left side 3 days in chest; I had a pain from my right arm into my heart; Left arm lymph node inflamed; Ache all over; Light headed; The initial safety information received was reporting only non-serious adverse drug reactions, upon receipt of follow-up information on 21Sep2021, this case now contains serious adverse reactions. Information processed together.  This is a spontaneous report from a contactable consumer (patient). A 75-year-old female patient received the first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 MRNA VACCINE; solution for injection; Lot Number: EW0198) intramuscularly on 06Jul2021 at 13:00 (at the age of 75-years-old ) as a single dose in the left arm for COVID-19 immunization. Medical history included diabetes, atrial fibrillation, pancreatic cancer, mitral prolapse valves problem, thyroid cancer and heart problems, all from an unspecified date and unspecified if ongoing. The patient stated that next week she was going for a PET scan for another problem because she had pancreatic and thyroid cancer. Family medical history relevant to the adverse events was reported as diabetes, heart- prelaspe value (as reported) and high blood pressure. Concomitant medications included clopidogrel, dapagliflozin propanediol monohydrate (FORXIGA), pantoprazole, metformin, ezetimibe, chlortalidone, doxazosin, calcitriol, rosuvastatin calcium (CRESTOR), krill oil, levothyroxine sodium (SYNTHROID), probiotics, vitamin D3, cyanocobalamin (B12) and cranberry, all taken for unspecified indications on unspecified dates. Prior vaccinations were reported as none. The patient reported that she did not "do vaccines". She did not do the flu or the pneumonia or the chickenpox or any vaccines. That was why she did not want this one. On 07Jul2021, the patient experienced pain on left side 3 days in chest and I had a pain from my right arm into my heart and on an unspecified date in 2021 the patient experienced ache all over, lightheaded and left arm lymph node inflamed. The events ache all over and lightheaded were both serious for medically significant. The events required a visit to the physician office. The patient stated that she received the first dose of the vaccine on 06Jul2021 and after the first shot, for two or three days later, the patient had a pain from her right arm into her heart and then after the third day it went away. The patient stated that she really did not want this shot. She was not going to get this vaccine; however, she was a two-time cancer survivor and when she went to join (redacted), her doctor told her that she needed to get it. After she got the vaccine, she had to prove to him that she received the inoculation. She stated that not only was she a two-time cancer survivor of two different types of cancer, she also had heart a fib and heart problems. She was really distressed, especially after the first shot. She had pain in her heart and also in her left side because that was where the injection was, in her left arm. It stated that it could cause inflammation of the heart muscle and inflammation of the lining outside the heart. She did not think she would have gotten this shot because she was fine up until the time that she got these injections and she really gave the doctor a hard time about it because she did not want it. She had to go to see a heart specialist tomorrow, a routine visit, but she was going to ask him how he would detect any of this information in her heart (as reported). Treatment received was reported as no. The patient underwent ultrasound of heart and ultrasound of lymph node, both on unspecified dates with unknown results. The clinical outcomes of the events pain on left side 3 days in chest and I had a pain from my right arm into my heart were recovered/resolved on unspecified dates, while the clinical outcomes of the events ache all over, light headed and left arm lymph node inflamed were unknown.  No follow-up attempts are possible. No further information is expected.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202100985815 similar report from same reporter