62X-66469-81934 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-06-07
Dose 1 — Pfizer-BioNTech
2021-06-12
Registered in v-safe
2021-06-12
Survey response — days 1–6 daily, dose 1
MedDRA: Angina pectoris, Heart rate increased, Palpitations, Unevaluable event — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Systemic reaction (other): Pain in heart area, palpitations and rapid beating · Healthcare visit (other): Received ekg. Normal. Dr thinks likely jab related side effect

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-12
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-13
Survey response — days 1–6 daily, dose 1
MedDRA: Angina pectoris, Arrhythmia, Palpitations — Feeling: Fair · Be unable to do your normal daily activities

Free text: Heart pain, weird rhythm and pounding on any small exertion like walking up stairs

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-14
Survey response — day 7, dose 1
MedDRA: Angina pectoris, Palpitations — Feeling: Fair

Free text: Heart pain improving. Still heart pounding with exertion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-15
Call 1 — Left Voicemail
2021-06-21
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-06-28
Survey response — day 21, dose 1
MedDRA: Chest pain, Palpitations — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: As I keep telling you, my 12 year old son has suffered from palpitations and random chest pain since 3 days post shot. Received eg s and blood tests, waiting to see cardiologist. Does anyone actually ready these? Im assuming not

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-28
Report sent to call center — day 21, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-30
Call 2 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-06-07	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 9 — days 1–6 daily, dose 1

2021-06-12

Systemic reaction (other): Pain in heart area, palpitations and rapid beating

Healthcare visit (other): Received ekg. Normal. Dr thinks likely jab related side effect

2021-06-13

Systemic reaction (other): Heart pain, weird rhythm and pounding on any small exertion like walking up stairs

Release 9 — day 7, dose 1

2021-06-14

Systemic reaction (other): Heart pain improving. Still heart pounding with exertion

Release 9 — day 21, dose 1

2021-06-28

Symptoms: As I keep telling you, my 12 year old son has suffered from palpitations and random chest pain since 3 days post shot. Received eg s and blood tests, waiting to see cardiologist. Does anyone actually ready these? Im assuming not

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
HCVO	Unevaluable event	✓	✓	✓
SD	Chest pain	✓	✓	✓
SD	Palpitations	✓	✓	✓
SRO	Angina pectoris	✓	✓	✓
SRO	Arrhythmia	✓	✓	✓
SRO	Heart rate increased	✓	✓	✓
SRO	Palpitations	✓	✓	✓

✓ active code · ○ coded but marked inactive · blank = not in that release