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Objective To study the risk factors for acute pulmonary embolism(PE)in patients with acute exacerbationof chronic obstructive pulmonary disease(AECOPD).Methods From November 2009 to May 2014,522 patients[aged 42-93 years,mean(72±9)]with AECOPD received CT pulmonary angiography(CTPA)in the
Objective To study the risk factors for acute pulmonary embolism (PE) in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD). Methods From November 2009 to May 2014,522 patients [aged 42-93 years, mean (72 ± 9)] with AECOPD received CT pulmonary angiography (CTPA) in the