The Document That Could Save Your Life — or Derail Your Care

You have a living will. Your lawyer drafted it years ago. It's sitting in a drawer somewhere. And if you end up in an emergency room tonight, there's a real chance it will be misread — and that misreading will change the care you receive. This week on AFibulous Life: Unlimited Conversation, Jim Kaveney sits down with Dr. Fred Mirarchi — board certified emergency medicine physician, former medical director and chair of medical ethics at UPMC Hamot in Erie, Pennsylvania, and founder of Mideo Health. Dr. Mirarchi spent his career in the emergency department watching advanced directives get misinterpreted at the exact moments they mattered most. He turned that frustration into a national body of research — the Triad Research Series — covered by the New York Times, Washington Post, and Boston Herald. The problem is deceptively simple: when a patient arrives in the ER with a living will or DNR order, clinicians often read those documents as a signal to stand down — to be less aggressive, to slow down, to not cardiovert. Even when the patient's cardiac emergency has nothing to do with the conditions those documents were designed to address. Dr. Mirarchi has seen it happen with AFib patients specifically. A patient comes in with a heart rate of 180. Someone sees a DNR. The urgency of response changes. That's wrong — and it's happening consistently. His research found something striking: paper alone doesn't fix it. Even supplementing paper documents with clinical history improves physician interpretation — but the real breakthrough came when video was added. Patients recording their own wishes clearly, in their own voice, with their own inflections — injected directly into clinical scenarios — dramatically improved the accuracy of treatment decisions. That research became Mideo Health. Jim and Dr. Mirarchi also cover the critical difference between a living will and a DNR (they are not the same thing and should never be treated as such), why AFib patients on anticoagulation need to treat any head bump as a medical emergency, what Medicare's 2028 payment changes mean for advanced care planning, and why Dr. Mirarchi believes this belongs as a core pillar of whole-person AFib care. In this episode: The two bedside mistakes that launched Dr. Mirarchi's research career — one under-treatment, one over-treatment, on the same night How advanced directives get misread in emergency settings — and what it costs AFib patients specifically The critical difference between a living will and a DNR order Why video works where paper alone fails — and what the Triad Research Series proved What AFib patients on anticoagulation must know about head injuries How Mideo Health works — from do-it-yourself to full medical consultation Why Medicare's 2028 payment changes make acting now more urgent How advanced care planning connects to the psychology of an AFib diagnosis Where to find Dr. Mirarchi and Mideo Health Your documents exist to protect you. Make sure they actually can. Find Dr. Mirarchi at MideoHealth.com or call 844-MIDIO For educational purposes only. Always consult your physician or care team before making any changes to your AFib treatment or lifestyle.