TY - JOUR
T1 - Acute cardiac side effects after COVID-19 mRNA vaccination
T2 - a case series
AU - Freise, Noemi F
AU - Kivel, Milena
AU - Grebe, Olaf
AU - Meyer, Christian
AU - Wafaisade, Bahram
AU - Peiper, Matthias
AU - Zeus, Tobias
AU - Schmidt, Jan
AU - Neuwahl, Judith
AU - Jazmati, Danny
AU - Luedde, Tom
AU - Bölke, Edwin
AU - Feldt, Torsten
AU - Jensen, Björn Erik Ole
AU - Bode, Johannes
AU - Keitel, Verena
AU - Haussmann, Jan
AU - Tamaskovics, Balint
AU - Budach, Wilfried
AU - Fischer, Johannes C
AU - Knoefel, Wolfram Trudo
AU - Schneider, Marion
AU - Gerber, Peter Arne
AU - Pedoto, Alessia
AU - Häussinger, Dieter
AU - van Griensven, Martijn
AU - Rezazadeh, Amir
AU - Flaig, Yechan
AU - Kirchner, Julian
AU - Antoch, Gerald
AU - Schelzig, Hubert
AU - Matuschek, Christiane
N1 - © 2022. The Author(s).
PY - 2022/6/2
Y1 - 2022/6/2
N2 - BACKGROUND: Vaccination against SARS-CoV-2 has been the main tool to contain the pandemic. The rush development of the 3 vaccines and their expedited approval have led to inoculation of millions of patients around the world, leading to a containment of the disease. Despite continuous viral mutations and the identification of weaker variants, the severity of the infections has been mild, with many patients being either asymptomatic or recovering at home. Currently the focus has shifted from the host of organ damage related to the infection to potential side effects of the vaccine. Myocarditis has been reported as one of the potential side effects from the mRNA vaccine, affecting young healthy individuals. Up to September 30, 2021, 1.243 cases of myocarditis after vaccination with BNT162b2 Comirnaty© were registered in young adults by the Paul-Ehrlich-Institute in Germany alone. The exact pathophysiology and the risk factors for myocarditis following vaccination remain unclear. We present a case series of eight patients with cardiac symptom shortly after SARS-CoV-2 mRNA vaccination (BNT162b6, Biontech, Comirnaty© or mRNA-1237 Moderna, Spikevax©).PATIENTS AND METHODS: Eight patients between 13 and 56 years of age, vaccinated with either BNT162b2 or mRNA-1273 mRNA vaccine between January and August 2021 developed cardiac side effects shortly after either their first or second dose of the vaccine. Clinical data were retrieved from the clinical information system and analyzed. To support diagnosis of myocarditis or pericarditis, cardiac magnetic resonance imaging (MRI) was performed shortly after the onset of symptoms, with further investigations in severe cases. Symptoms were defined as dyspnea, chest pain and cardiac arrhythmia as determined by electrocardiography.RESULTS: Eight patients (5 males and 3 females) developed cardiac symptoms compatible with myocarditis, according to the CDC criteria, shortly after SARS-CoV-2 mRNA vaccination. Three patients (2 males, 1 female) required hospitalization due to severe chest pain and elevated troponin levels. All patients recovered fully within 7 days from the symptom onset.CONCLUSIONS: Our data suggest that cardiac adverse events such as myocarditis or pericarditis shortly after SARS-CoV-2 mRNA vaccination are rare but possible and occur particularly in male patients.
AB - BACKGROUND: Vaccination against SARS-CoV-2 has been the main tool to contain the pandemic. The rush development of the 3 vaccines and their expedited approval have led to inoculation of millions of patients around the world, leading to a containment of the disease. Despite continuous viral mutations and the identification of weaker variants, the severity of the infections has been mild, with many patients being either asymptomatic or recovering at home. Currently the focus has shifted from the host of organ damage related to the infection to potential side effects of the vaccine. Myocarditis has been reported as one of the potential side effects from the mRNA vaccine, affecting young healthy individuals. Up to September 30, 2021, 1.243 cases of myocarditis after vaccination with BNT162b2 Comirnaty© were registered in young adults by the Paul-Ehrlich-Institute in Germany alone. The exact pathophysiology and the risk factors for myocarditis following vaccination remain unclear. We present a case series of eight patients with cardiac symptom shortly after SARS-CoV-2 mRNA vaccination (BNT162b6, Biontech, Comirnaty© or mRNA-1237 Moderna, Spikevax©).PATIENTS AND METHODS: Eight patients between 13 and 56 years of age, vaccinated with either BNT162b2 or mRNA-1273 mRNA vaccine between January and August 2021 developed cardiac side effects shortly after either their first or second dose of the vaccine. Clinical data were retrieved from the clinical information system and analyzed. To support diagnosis of myocarditis or pericarditis, cardiac magnetic resonance imaging (MRI) was performed shortly after the onset of symptoms, with further investigations in severe cases. Symptoms were defined as dyspnea, chest pain and cardiac arrhythmia as determined by electrocardiography.RESULTS: Eight patients (5 males and 3 females) developed cardiac symptoms compatible with myocarditis, according to the CDC criteria, shortly after SARS-CoV-2 mRNA vaccination. Three patients (2 males, 1 female) required hospitalization due to severe chest pain and elevated troponin levels. All patients recovered fully within 7 days from the symptom onset.CONCLUSIONS: Our data suggest that cardiac adverse events such as myocarditis or pericarditis shortly after SARS-CoV-2 mRNA vaccination are rare but possible and occur particularly in male patients.
KW - Adolescent
KW - Adult
KW - BNT162 Vaccine/adverse effects
KW - COVID-19/prevention & control
KW - Chest Pain
KW - Female
KW - Humans
KW - Male
KW - Middle Aged
KW - Myocarditis/chemically induced
KW - Pericarditis/chemically induced
KW - SARS-CoV-2/genetics
KW - Vaccination/adverse effects
KW - Vaccines, Synthetic/adverse effects
KW - Young Adult
KW - mRNA Vaccines/adverse effects
KW - Inflammation
KW - COVID-19
KW - Myocarditis
KW - ACUTE MYOCARDITIS
KW - mRNA vaccine
U2 - 10.1186/s40001-022-00695-y
DO - 10.1186/s40001-022-00695-y
M3 - Article
C2 - 35655235
SN - 0949-2321
VL - 27
JO - European Journal of Medical Research
JF - European Journal of Medical Research
IS - 1
M1 - 80
ER -