was diagnosed with Covid; He said he was frustrated; got SVT from the shot; This spontaneous case was reported by a patient and describes the occurrence of SUPRAVENTRICULAR TACHYCARDIA (got SVT from the shot), COVID-19 (was diagnosed with Covid) and FRUSTRATION TOLERANCE DECREASED (He said he was frustrated) in a 62-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 prophylaxis.    Co-suspect product included non-company product NIRMATRELVIR, RITONAVIR (PAXLOVID) for COVID-19 treatment.    The patient's past medical history included Flu, Mumps, Sinusitis, Cough and Headache. Concurrent medical conditions included Type 2 diabetes mellitus (and he takes insulin) and Blood pressure high. Concomitant products included INSULIN for Type 2 diabetes mellitus.   On 18-Dec-2021, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On an unknown date, the patient received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form On an unknown date, received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. and NIRMATRELVIR, RITONAVIR (PAXLOVID) (Endocervical) at an unspecified dose. On 24-Dec-2021,  after starting mRNA-1273 (Moderna COVID-19 Vaccine), the patient experienced SUPRAVENTRICULAR TACHYCARDIA (got SVT from the shot). On an unknown date, the patient experienced COVID-19 (was diagnosed with Covid) and FRUSTRATION TOLERANCE DECREASED (He said he was frustrated). At the time of the report, SUPRAVENTRICULAR TACHYCARDIA (got SVT from the shot), COVID-19 (was diagnosed with Covid) and FRUSTRATION TOLERANCE DECREASED (He said he was frustrated) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Heart rate: 230 beats per minute 230 beats per minute.         Patient diagnosed with Covid and he ordered Paxlovid. Patient said he shouldn't have to take anything since vaccines are supposed to keep him out of the hospital. Patient stated it's been 5 days and he was not happy with the medication. He said he had SVT 6 days after receiving the booster his heart rate was 230 beats per minute. He said every year he gets sinusitis drip and cough and headache said these are the same symptoms he has which are cough, muscle aches and his right side and he must have pulled a muscle.  He said he got the vaccine and within in 2 weeks and he got the virus day the before reporting and was told to take this medication. He said he knows nothing about Paxlovid. Patient said symptoms are a bad head cold that goes into the chest and he had no loss of taste or smell and no fever.   It was reported that patient had taken any other medication for the symptoms.  No treatment medications were reported.  Company comment- This spontaneous case concerns a 62-year-old male patient with relevant medical history of high blood pressure and type 2 diabetes, who experienced unexpected, non-serious AESI of Supraventricular tachycardia and Covid-19. 6 days after vaccination with a third dose of mRNA-1273, the patient experienced supraventricular tachycardia with a heart rate of 230 beats per minute. His blood pressure was not read and he was given unrecalled medications. The outcome of the events was reported as unknown. The relevant medical history of high blood pressure and type 2 diabetes can be confounders for the events. The benefit-risk relationship of mRNA-1273 vaccine is not affected by this report.; Sender's Comments: This spontaneous case concerns a 62-year-old male patient with relevant medical history of high blood pressure and type 2 diabetes, who experienced unexpected, non-serious AESI of Supraventricular tachycardia and Covid-19. 6 days after vaccination with a third dose of mRNA-1273, the patient experienced supraventricular tachycardia with a heart rate of 230 beats per minute. His blood pressure was not read and he was given unrecalled medications. The outcome of the events was reported as unknown. The relevant medical history of high blood pressure and type 2 diabetes can be confounders for the events. The benefit-risk relationship of mRNA-1273 vaccine is not affected by this report.