title: Small amounts of hemoptysis as an early warning sign of pulmonary artery rupture by a pulmonary arterial catheter.
mesh_terms: D000368:Aged; D002404:Catheterization / Q000009:adverse effects*; D005260:Female; D006469:Hemoptysis / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D008297:Male; D011651:Pulmonary Artery / Q000293:injuries*; D012421:Rupture; D014652:Vascular Diseases / Q000517:prevention & control