Age: 24.0
Sex: M
Vaccine: COVID19, COVID19
Symptoms: Electrocardiogram, Fatigue, Full blood count, Metabolic function test, N-terminal prohormone brain natriuretic peptide
Clinical narrative: myocarditis; This spontaneous case was reported by a consumer and describes the occurrence of MYOCARDITIS (myocarditis) in a 24-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination.     No Medical History information was reported.    On an unknown date, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On an unknown date, the patient experienced MYOCARDITIS (myocarditis) (seriousness criteria hospitalization and medically significant). At the time of the report, MYOCARDITIS (myocarditis) was resolving. Not Provided    DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, C-reactive protein: results not reported result not reported. On an unknown date, Electrocardiogram abnormal: abnormal (abnormal) Abnormal (ECG) and (EKG).. On an unknown date, Full blood count: results not reported results not reported. On an unknown date, Metabolic function test: results not reported results not reported. On an unknown date, N-terminal prohormone brain natriuretic peptide: results not reported results not reported. On an unknown date, Red blood cell sedimentation rate: results not reported results not reported. On an unknown date, Respiratory viral panel: results not reported results not reported. On an unknown date, Troponin T: results not reported performed 2 times. results not reported..     For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   No concomitant and treatment medications was provided by the reporter. Patient was admitted to the emergency room last night with chest pain. According to him it was determined that he had developed myocarditis due to the covid booster vaccine he received. He was released today and was at home recovering. On an unknown date, patient had hospital visit and got the doctor's note indicating the cause of his condition.  Company Comment: This is a spontaneous case concerning a 24-year-old, male patient with no medical history reported, who experienced the expected serious AESI Myocarditis which occurred on an unknown date after the third dose of mRNA-1273 vaccine. Patient was admitted to the emergency room with chest pain. According to him it was determined that he had developed myocarditis due to the covid booster vaccine he received. Investigations like C-reactive protein, Electrocardiogram abnormal, Full blood count, Metabolic function test, N-terminal prohormone brain natriuretic peptide, Red blood cell sedimentation rate, Respiratory viral panel and Troponin T results were not reported. The benefit-risk relationship of mRNA-1273 vaccine is not affected by this report..   Most recent FOLLOW-UP information incorporated above includes: On 02-Feb-2022: Patient DOB, lab data and events added.; Sender's Comments: This is a spontaneous case concerning a 24-year-old, male patient with no medical history reported, who experienced the expected serious AESI Myocarditis which occurred on an unknown date after the third dose of mRNA-1273 vaccine. Patient was admitted to the emergency room with chest pain. According to him it was determined that he had developed myocarditis due to the covid booster vaccine he received. Investigations like C-reactive protein, Electrocardiogram abnormal, Full blood count, Metabolic function test, N-terminal prohormone brain natriuretic peptide, Red blood cell sedimentation rate, Respiratory viral panel and Troponin T results were not reported. The benefit-risk relationship of mRNA-1273 vaccine is not affected by this report.