title: Anxiety and the heart--a historical review.
mesh_terms: D001007:Anxiety / Q000266:history* / Q000503:physiopathology; D001145:Arrhythmias, Cardiac / Q000266:history; D002309:Cardiology / Q000266:history; D006321:Heart / Q000503:physiopathology*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008887:Military Medicine; D009449:Neurocirculatory Asthenia / Q000266:history; D009497:Neurotic Disorders / Q000266:history; D011570:Psychiatry / Q000266:history; D006113:United Kingdom; D014481:United States