title: Current concepts: pulsus paradoxus.
mesh_terms: D001794:Blood Pressure; D006801:Humans; D008954:Models, Biological; D010494:Pericarditis, Constrictive / Q000503:physiopathology; D010994:Pleura / Q000502:physiology; D011674:Pulse; D012119:Respiration; D016276:Ventricular Function