{"podcast":{"title":"Dr. John Campbell","slug":"dr-john-campbell-7851784","podcast_index_feed_id":7851784,"rss_url":"https://feeds.megaphone.fm/VG9554039150","website_url":null,"image_url":"https://megaphone.imgix.net/podcasts/7a133470-32e4-11f1-ae26-ef5a830a5f06/image/aacd596ff9b51467520b0238cfcd1c87.png?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress","author":"Campbellteaching","episode_count":658,"summary":"Hello Everyone, My name is John Campbell and I am a retired Nurse Teacher and former clinical nurse based in England. I also do some teaching in Asia and Africa when time permits. These videos are to help students to learn the background to all forms of health care. My PhD focused on the development of open learning resources for nurses nationally and internationally. LinkedIn profile, https://www.linkedin.com/in/dr-john-campbell-5256223b/ Twitter, https://twitter.com/Johnincarlisle Disclaimer; These media including videos, book, e book, articles, podcasts are not peer-reviewed. They should never replace individual clinical judgement from your own health care provider. No media-based material on this channel is suitable for using as professional medical advice. All comments are also for educational purposed only and must never replace advice from your own health care provider","last_synced_at":"2026-09-22T06:22:02.195523+00:00","page_url":"https://stenobird.com/podcast/dr-john-campbell-7851784"},"episode":{"title":"Myocarditis, heartening news","slug":"myocarditis-heartening-news","published_at":"2026-09-12T10:00:00+00:00","page_url":"https://stenobird.com/podcast/dr-john-campbell-7851784/myocarditis-heartening-news","show_page_url":"https://stenobird.com/podcast/dr-john-campbell-7851784","url":"https://traffic.megaphone.fm/VG7191895148.mp3","audio_url":"https://traffic.megaphone.fm/VG7191895148.mp3","summary":"Covid infection did not increase incidence of post-covid myocarditis or pericarditis. The Incidence of Myocarditis and Pericarditis in Post COVID-19 Unvaccinated Patients-A Large Population-Based Study https://pubmed.ncbi.nlm.nih.gov/35456309/ https://www.mdpi.com/journal/jcm Myocarditis and pericarditis, post-acute cardiac sequelae of COVID-19 infection, arising from adaptive immune responses. ? incidence Retrospective cohort study Study group, had infection N = 196,992 adults after COVID-19 infection (Clalit Health Services) March 2020 to January 2021 Inpatient myocarditis and pericarditis diagnoses, from day 10 after positive PCR Israeli vaccination program initiated on 20 December 2020 Follow-up was censored on 28 February 2021 Control cohort, never infected N = 590,976 adults, with at least one negative PCR and no positive PCR (age- and sex-matched) Calculated backward from 15 December 2020 Results Post-COVID-19 group Nine post-COVID-19 patients developed myocarditis (0.0046%) Eleven diagnosed with pericarditis (0.0056%) Control group, never covid infected 27 developed myocarditis (0.0046%) P = 1 52 developed pericarditis (0.0088%) P = 0.17 Adjusted hazard ratio [aHR] Myocarditis, male (aHR 4.42) regardless of previous COVID-19 infection Pericarditis, (aHR 1.93) Peripheral vascular disease, (aHR 4.20) Follow up Median, 4.1 months Covid cohort, 700,040 person-months Non covid cohort, 2,100,077 person-months Conclusions Post COVID-19 infection was not associated with myocarditis (aHR 1.08) Post COVID-19 infection was not associated with pericarditis (aHR 0.53) We did not observe an increased incidence of neither pericarditis nor myocarditis in adult patients recovering from COVID-19 infection. Our data suggest that there is no increase in the incidence of myocarditi…","meta_description":"Covid infection did not increase incidence of post-covid myocarditis or pericarditis. The Incidence of Myocarditis and Pericarditis in Post COVID-19 Unvac…","key_points":[],"chapters":[],"topics":[],"duration_seconds":917,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/dr-john-campbell-7851784/episodes/myocarditis-heartening-news/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/dr-john-campbell-7851784/myocarditis-heartening-news.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}