XZG-17469-04199 · OpenVSafe

Timeline

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

2021-03-25
Dose 1 — Pfizer-BioNTech
2021-04-15
Dose 2 — Pfizer-BioNTech
2021-05-01
Registered in v-safe
2021-05-01
Survey response — 14 day, dose 2
MedDRA: Palpitations, Pre-existing disease — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-05-01
Report sent to call center — 14 day, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-08
Health check-in — 21 day, dose 2
Feeling: Fair

Adult check-in
2021-05-15
Health check-in — 28 day, dose 2
Feeling: Good

Adult check-in
2021-05-22
Health check-in — 35 day, dose 2
Feeling: Good

Adult check-in
2021-07-15
Survey response — 3 month, dose 2
MedDRA: Chest pain, Dyspnoea, Unevaluable event — Feeling: Fair · Get care from a doctor or other healthcare professional

MedDRA releases: 2021-09,2024-11 · check-in answers available
2021-07-15
Report sent to call center — 3 month, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-22
Call 1 — Left Voicemail
2021-10-14
Health check-in — 6 month, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-25	Pfizer-BioNTech
2	2021-04-15	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-05-01	Unsuccessful
2021-07-15	Unsuccessful

Free text

Release 8

Symptoms: On day four post vaccine, I noticed heart palpitations in the evening that have continued since. I do not have any pre-existing heart problems.

Release 9

Symptoms: Intermittent chest pain and shortness of breath...these symptoms will show up, then I won't experience them for a few days, then they will reappear. I have never had heart problems before.

Healthcare visit (other): Ask for a referral to a heart doctor after normal ekg and normal 2-day portable ekg review

Free-text releases are not linked to a specific 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	Dyspnoea	✓	·	✓
SD	Palpitations	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓

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