​Sudden High-Level Athlete Cardiac Arrests  

​GoodSciencing.com is cataloging sudden cardiac arrests and deaths in high performance athletes around the world.
 
In previous years, sudden cardiac deaths in athletes average 30 to 70 per year.  

From August 2021 to August 2022, there have been 808 athlete deaths in 1 year. 

Thailand Study on 300 Adolescents - Alarming Cardiac Observations

​
​A Thailand study followed more than 300 teenagers prior to and post the 2nd dose of Pfizer vaccination:  “Cardiovascular Effects of the BNT162b2 mRNA COVID-19 Vaccine in Adolescents”

From the abstract: “This prospective cohort study enrolled students from two schools aged 13–18 years who received the second dose of the BNT162b2 mRNA COVID-19 vaccine. Data including demographics, symptoms, vital signs, ECG, echocardiography and cardiac enzymes were collected at baseline, Day 3, Day 7, and Day 14 (optional) using case record forms.”
​
Key results of the study:
  • “The most common cardiovascular effects were
               - tachycardia (7.64%),
               - shortness of breath (6.64%),
               - palpitation (4.32%),
               - chest pain (4.32%), and
               - hypertension (3.99%).​
​​
  • Seven participants (2.33%) exhibited at least one elevated cardiac biomarker or positive lab assessments.
  • Cardiovascular effects were found in 29.24% of patients, ranging from tachycardia, palpitation, and myopericarditis.
  • Myopericarditis was confirmed in one patient after vaccination.
  • Two patients had suspected pericarditis and four patients had suspected subclinical myocarditis.”

Pre-print version of study:
https://www.preprints.org/manuscript/202208.0151/v1
​
Dr. John Campbell describes the Thailand study in an easy-to-understand manner:
https://www.youtube.com/watch?v=ekTR0w2M9-U
29.24% of teenage patients had cardiovascular effects ranging from
​tachycardia, palpitation and myopericarditis

Other Abnormal Findings Across the World

“Increased emergency cardiovascular events among under-40 population in Israel
​during vaccine rollout and third COVID-19 wave”
https://pubmed.ncbi.nlm.nih.gov/35484304/
Alarming - 80 Young Canadian Doctors have died:
https://healthimpactnews.com/2022/80-canadian-doctors-dead-following-covid-19-vaccine-mandates-as-death-toll-continues-to-rise/