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Data source: VAERS (Vaccine Adverse Event Reporting System)

Data through 2026 · Updated quarterly

Built by TheDataProject.ai · © 2026 VaccineWatch

Important: VAERS accepts reports of adverse events following vaccination. For any given report, there is no certainty that the reported event was caused by the vaccine. Reports may contain information that is incomplete, inaccurate, coincidental, or unverifiable. Most reports to VAERS are voluntary, which means they are subject to biases. This data cannot be used to determine if vaccines cause or contribute to adverse events.

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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.

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  3. COVID-19 Vaccine
  4. Electrocardiogram ST segment depression
COVID-19 Vaccine×Electrocardiogram ST segment depression

Electrocardiogram ST segment depression Reports for COVID-19 Vaccine

#1475 most reported symptom for this vaccine

191
Reports
13
Deaths
153
Hospitalizations
6.81
Mortality Rate
%
80.1
Hosp. Rate
%

Electrocardiogram ST segment depression and COVID-19 Vaccine

Electrocardiogram ST segment depression has been reported 191 times in association with COVID-19 Vaccine vaccination in VAERS. This represents 0.0% of all 1,121,388 reports for this vaccine.

Among these reports, 13 mentioned death (6.81%) and 153 involved hospitalization (80.1%).

Electrocardiogram ST segment depression is the #1475 most frequently reported symptom for COVID-19 Vaccine out of 9223 total symptoms.

Disclaimer: VAERS reports describe events that occurred after vaccination but do not establish that the vaccine caused the event. Many reported symptoms may be coincidental or related to underlying conditions.

What This Means

Seeing 191 reports of Electrocardiogram ST segment depression after COVID-19 Vaccine vaccination may seem alarming, but context is critical. With 1,121,388 total reports for this vaccine (representing many millions of doses), Electrocardiogram ST segment depression appears in only 0.0% of reports.

The 6.81% mortality rate among these reports is elevated, but this reflects the severity of the condition itself rather than vaccine causation.

Important Context

•Association, not causation: These reports show Electrocardiogram ST segment depression occurred after vaccination, not that the vaccine caused it.
•Background rates: Electrocardiogram ST segment depression may occur naturally at baseline rates in the population, unrelated to vaccination.
•Anyone can report: VAERS accepts reports from anyone — patients, parents, healthcare providers — without requiring medical verification.
•Denominator missing: VAERS counts reports, not rates per dose. Without knowing how many doses were given, raw counts can be misleading. Learn more →

Similarly Ranked Symptoms

Escherichia test positive192 reportsSmear cervix192 reportsDissociation191 reportsErythema of eyelid191 reports

Quick Facts

Reports:191
Deaths:13
Hospitalizations:153
% of Vaccine:0.0%
Rank:#1475 of 9223

Related Pages

COVID-19 Vaccine OverviewElectrocardiogram ST segment depression (All Vaccines)Why Raw Numbers MisleadTop Symptoms Analysis

Data Source

This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.