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Important: VAERS reports alone cannot determine if a vaccine caused an adverse event. Reports may contain incomplete, inaccurate, or unverified information. Correlation does not equal causation.
Electrocardiogram normal
10,171 total reports22.3% serious outcomes
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10,171
Total Reports
73
Deaths
2,195
Hospitalizations
22.3
Severity Rate
% serious outcomes
About Electrocardiogram normal Reports
Electrocardiogram normal has been reported 10,171 times in VAERS from 1990 to 2026.
Of these reports, 73 were associated with death (0.72%) and 2,195 involved hospitalization.
The overall serious outcome rate (death or hospitalization) for reports mentioning Electrocardiogram normal is 22.3%.
Understanding Electrocardiogram normal in VAERS
•Temporal association only: These reports show Electrocardiogram normal occurred after vaccination, not necessarily because of vaccination.
•Background rates matter: Many symptoms occur naturally at baseline rates in the population, unrelated to vaccination.
•Reporting variability: Medical terminology may be used differently by various healthcare providers and over time.
•Investigation needed: High-frequency reports may trigger further epidemiological studies to determine causation.
What This Data Shows
Most Associated Vaccines: The vaccines most frequently mentioned in reports with Electrocardiogram normal. This may reflect usage patterns, not causation.
Severity Patterns: The percentage of reports that involve serious outcomes can help prioritize safety investigations.
Reporting Trends: Changes in reporting frequency over time may reflect increased awareness, media attention, or actual safety signals.
Most Associated Vaccines
1. COVID199,127
2. SMALL820
3. FLU3431
4. HPV4407
5. COVID19-2401
6. ANTH365
7. TDAP350
8. VARZOS345
9. FLU4303
10. MNQ280
Quick Facts
Reports:10,171
Deaths:73
Hospitalizations:2,195
Mortality Rate:0.72%
Severity Rate:22.3%
Related Analysis
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Data Source
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.