Acute pulmonary embolism
Conditions
Interventions
Index test:A 
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Sponsors
The Second Hospital of Tianjiin Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Clinical manifestations and signs: dyspnea, chest pain, hemoptysis, syncope and even shock, unilateral or bilateral asymmetric lower limb swelling and pain; 2. D-dimer: d-dimer was increased.
Exclusion criteria
Exclusion criteria: Recurrent pulmonary embolism;Pulmonary embolism lasted for more than 14 days.Anticoagulant therapy within 24 hours or longer before evaluation;Pregnancy;Iodine contrast agent allergy;Renal insufficiency (eGFR<30ml/ (min*1.73m2)) and other CTPA contraindications or conditions that the researchers determined should be excluded.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| SEN, SPE, ACC, AUC of ROC; | — |
Countries
China
Contacts
Public ContactFu Huaying
The Second Hospital of Tianjiin Medical University
Outcome results
None listed