Received: 30 December 2019
Accepted: 13 July 2020
First Online: 20 July 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Quanzhou First Hospital Affiliated to Fujian Medical University. Informed consent was obtained. 1,035 patients with clinical suspected PE in the Quanzhou First Hospital Affiliated to Fujian Medical University from Jan, 2015 to Jun, 2019 were retrospectively analyzed.
: Not applicable.
: There are no potential conflicts of interest to disclose.