主要参考文献

1.Dohertys.Pulmonary embolism:an update[J].Aust Fam physician,2017,46（11）：816—820.

2.Kline J A，Nelson R D，Jackson R E，et al.Criteria for the safe use of D-dimer testing in emergency department patients with suspected pulmonary embolism:A multicenter US study[J].Ann Emerg Med,2002,39(2):144—152.(https://www.daowen.com)

3.Quon M J,Behlouli H ,Pilote L.Anticoagulant use and risk of ischemic stroke and bleeding in patients with secondary atrial fibrillation associated with acute coronary syndromes,acute pulmonary disease,or sepsis[J].JACC Clin Electrophysiol,2018,4(3):386—393.