Report #2890400

Received Mar 23, 2026

ER / ED visit

A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

Overview

Sex: Male
Age: 80 yrs
State: NV
Recovered: Unknown
Vaccinated: Mar 10, 2026
Onset: Mar 12, 2026
Days to onset: 2
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	UNK	NA0739	IM / LA

Symptoms (1)

Atrial fibrillation

Symptom narrative

Systemic: Cardiac Disorder (diagnosed by MD)-Severe, Systemic: Patient had an episode of a fib-Severe, Additional Details: Patient came in after an ER visit for a fib and told the technician he had an episode of a fib after receiving his vaccines on 3/10/2026. I did reach out to patient to see how he was doing. I have left 2 messages for him this week with no response., Other Vaccines: VaccineTypeBrand: RSV (Abrysvo); Manufacturer: Pfizer; LotNumber: MM9148; Route: IM; BodySite: L Deltoid; Dose: 1; VaxDate: 03/10/2026