https://drbarrydworkin.com/health-headlines/science-and-media-reporting-health-headlines/winnipeg-plasma-donor-who-had-dilated-cardiomegaly-died-following-sudden-cardiac-arrest-findings-by-chief-medical-examiner-states-that-a-causal-link-is-speculative-at-best/ 2026-05-21T20:01:39Z Dr. Barry Dworkin en Winnipeg plasma donor who had dilated cardiomegaly died following sudden cardiac arrest. Findings by chief medical examiner states that a causal link is speculative at best. 2026-05-21T20:01:37Z Blog https://drbarrydworkin.com/health-headlines/medicine-health-headlines/neurology-medicine-health-headlines-health-headlines/new-study-challenges-what-we-know-about-consciousness-and-the-brain/ 2026-05-21T19:56:38Z Dr. Barry Dworkin en New Study Challenges What We Know About Consciousness and the Brain 2026-05-20T19:54:18Z Blog