title: Acute major pulmonary embolism as a cause of exaggerated respiratory blood pressure variation and pulsus paradoxus.
mesh_terms: D000328:Adult; D000368:Aged; D001794:Blood Pressure; D006328:Cardiac Catheterization; D002305:Cardiac Tamponade / Q000503:physiopathology; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000503:physiopathology*; D011674:Pulse; D012119:Respiration