Can COVID or the COVID Vaccine Trigger AFib? What the Evidence Really Shows

Описание: Can COVID or the COVID vaccine cause atrial fibrillation (AFib)?
If you developed new AFib or heart symptoms after an infection or vaccination, you’re not imagining it—and you deserve a clear, non-dismissive explanation.

In this video, cardiac electrophysiologist Dr. Scott Lee breaks down what the research shows and what he’s seen in real patients over the last several years. You’ll learn:
How COVID infection can trigger AFib through inflammation, stress, and oxygen changes
Why AFib is common in hospitalized COVID patients, especially older adults and those with heart disease
How post-viral autonomic dysfunction can cause racing heart, fatigue, and skipped beats
Why COVID is far more likely than the vaccine to cause heart rhythm problems
How the COVID vaccine can act as a temporary stressor in people already prone to AFib
The crucial difference between triggering an episode and causing AFib from scratch
What Dr. Lee has seen in his practice: AFib after vaccination in patients with enlarged atria, sleep apnea, high blood pressure, or years of skipped beats
Why you need a thoughtful, non-panicked evaluation—not a brush-off and not a fear spiral

If you developed AFib after COVID or after a vaccine, the most important step is to look beyond the trigger:👉 Do you have underlying risk factors?👉 Is there a pattern to your episodes?👉 What can be treated, reduced, or eliminated?
That’s exactly what Dr. Lee does in his second-opinion consults—helping patients move from fear to clarity and a real plan forward.

📌 Continue Your Learning Path:
Watch the full playlist here:👉   • AFib FAQs: Real Answers to Your Most Commo...  
✨ Want to Know Your AFib Stage?
Take the free AFib Stage of Progression Quiz:👉 https://heart.drscottlee.com/quiz
💬 Need Clarity About Your AFib?
Request a Second Opinion Clarity Consult (telemedicine available):
👉 https://heart.drscottlee.com/review

👨‍⚕️ About Dr. Scott Lee
Dr. Scott Lee is a board-certified cardiac electrophysiologist with over 20 years of experience specializing in the treatment of complex and advanced atrial fibrillation. Stanford-trained and nationally recognized for his high single-procedure success rates in late-stage AFib, Dr. Lee is known for bringing honesty, transparency, and elite technical skill to a field where many patients feel rushed, dismissed, or confused.
Through his AFibEducation YouTube channel and his direct-pay consultation practice, Dr. Lee focuses on what most doctors don’t have time to explain: how AFib truly progresses, why treatments succeed or fail, and how patients can make informed, confident decisions about their care. He is committed to ethics, patient advocacy, and clear education—empowering people to take back control of their health instead of getting lost in a broken system.

🌐 More resources at www.drscottlee.com
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💬 Got questions? Drop them in the comments—Dr. Lee reads them all.
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Check out more videos on our Channel:    / @afibeducation  

⏱️ CHAPTERS
00:00 — Can COVID or the COVID Vaccine Trigger AFib?
00:29 — How COVID Infection Stresses the Heart
00:59 — AFib in Hospitalized COVID Patients
01:22 — Why AFib Is Often a Byproduct of Illness, Not “Mystery Damage”
01:52 — Post-Viral Autonomic Dysfunction & New-Onset AFib
02:24 — Can the COVID Vaccine Cause AFib?
02:47 — Reports of AFib After Vaccination: What We Actually See
03:22 — How Immune Activation Can Trigger AFib in Vulnerable Patients
03:55 — Vaccine as a Stressor vs. Underlying AFib That Was “Brewing”
04:18 — Comparing Risks: COVID Infection vs. COVID Vaccine
04:53 — If You Developed AFib After COVID or Vaccination
05:24 — Don’t Be Dismissed or Panic: Get a Thoughtful Workup
05:46 — Final Message: Be Informed, Not Afraid

#AFibEducation #COVIDandAFib #DrScottLee