Q&A – The cause of heart failure or leaking heart valves according to the AEQ method (English subs)

Image by Freepik: https://www.freepik.com/free-photo/view-distraught-businessman-feeling-chest-pain-after-being-fired-from-work_26390579.htm#fromView=search&page=1&position=42&uuid=4a2d55ba-b381-478b-9921-5ce0fc3bb226