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Report #2898649

Received Jun 2, 2026

Died
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
40 yrs
State
Recovered
Not recovered
Vaccinated
Onset
Days to onset
Hospital days

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
COVID19COVID19 (COVID19 (MODERNA))MODERNAUNKIM

Symptoms (1)

Cardiac disorder

Symptom narrative

passed away/heart weighed almost 3 times what it was supposed to weigh; This spontaneous case was reported by a consumer and describes the occurrence of CARDIAC DISORDER (passed away/heart weighed almost 3 times what it was supposed to weigh) in a 40-year-old male patient who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis. No Medical History information was reported. On an unknown date, the patient received dose of SPIKEVAX NOS (SPIKEVAX NOS) (Intramuscular use) 1 dosage form. On an unknown date, the patient experienced CARDIAC DISORDER (passed away/heart weighed almost 3 times what it was supposed to weigh) (seriousness criteria death and medically significant). The reported cause of death was passed away/heart weighed almost 3 times what it was supposed to weigh. It is unknown if an autopsy was performed. Concomitant medication was not reported. It was reported that patient got the Moderna Shot, he was familiar with this, and he passed away from it. Patient heart weighed almost 3 times what it was supposed to weighed. It is unknown if the patient experienced any additional symptoms/events. Treatment medication was not reported.; Reporter's Comments: The benefit-risk relationship of product is not affected by this report.; Reported Cause(s) of Death: passed away/heart weighed almost 3 times what it was supposed to weigh