Pulsus paradoxus and Kussmaul's sign in acute pulmonary embolism.
D000208:Acute Disease; D000368:Aged; D001783:Blood Flow Velocity; D001794:Blood Pressure; D006328:Cardiac Catheterization; D003327:Coronary Disease / Q000150:complications; D003937:Diagnosis, Differential; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications; D007601:Jugular Veins; D008297:Male; D011655:Pulmonary Embolism / Q000150:complications / Q000503:physiopathology*; D011674:Pulse; D012039:Regional Blood Flow; D012119:Respiration