severe chest/Heart pain/I thought i had a heart attack; It knicked my thyroid out of whack/It was 71 and Now with meds it is 12; Headache; This spontaneous case was reported by a consumer and describes the occurrence of ANGINA PECTORIS (severe chest/Heart pain/I thought i had a heart attack) in a  patient of an unknown age and gender who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.    On an unknown date, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On an unknown date, the patient experienced ANGINA PECTORIS (severe chest/Heart pain/I thought i had a heart attack) (seriousness criterion medically significant), THYROID DISORDER (It knicked my thyroid out of whack/It was 71 and Now with meds it is 12) and HEADACHE (Headache). At the time of the report, ANGINA PECTORIS (severe chest/Heart pain/I thought i had a heart attack) and HEADACHE (Headache) had not resolved and THYROID DISORDER (It knicked my thyroid out of whack/It was 71 and Now with meds it is 12) was resolving.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Blood thyroid stimulating hormone: 12 12 and 72 (High) 72.         No concomitant medication was provided. The patient had received second booster dose of Moderna vaccine. Moderna vaccine tried to kill patient. Patient thought had heart attack. Patient thyroid getting normal with the medication. initially it was 72 later it reduced to 12 and nowpatient doctor need to have reduce it to 4. No treatment information was provided. Company comment: This spontaneous case reported by a consumer concerns a patient of an unknown age and gender, with no relevant medical history reported, who experienced the unexpected, serious (medically significant) event of Angina Pectoris (severe chest/Heart pain/I thought i had a heart attack) unknown days after receiving a booster dose of mRNA1273 vaccine, along with other non serious event of Thyroid disorder. On an unknown date, Blood thyroid stimulating hormone was 12 (High) 12 and 72 (High) 72. Patient's thyroid was getting normal with medication. Details of primary doses, clinical course, risk factors, co-morbidities, diagnostic tests, concomitant medications and treatment details were not provided. The benefit-risk relationship of mRNA-1273 is not affected by this report. Event's seriousness assessed per Regulatory Authority reporting.; Sender's Comments: This spontaneous case reported by a consumer concerns a patient of an unknown age and gender, with no relevant medical history reported, who experienced the unexpected, serious (medically significant) event of Angina Pectoris (severe chest/Heart pain/I thought i had a heart attack) unknown days after receiving a booster dose of mRNA1273 vaccine, along with other non serious event of Thyroid disorder. On an unknown date, Blood thyroid stimulating hormone was 12 (High) 12 and 72 (High) 72. Patient's thyroid was getting normal with medication. Details of primary doses, clinical course, risk factors, co-morbidities, diagnostic tests, concomitant medications and treatment details were not provided. The benefit-risk relationship of mRNA-1273 is not affected by this report. Event's seriousness assessed per Regulatory Authority reporting.