Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115403) titled 'Prediction of residual thrombus and prognosis in acute pulmonary embolism based on V/Q SPECT imaging changes' on Dec. 25, 2025.

Study Type: Observational study

Study Design: Sequential

Primary Sponsor: Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

Condition: Pulmonary thromboembolism is a type of pulmonary embolism, referring to a disease caused by a thrombus from the venous system or the right heart blocking the pulmonary artery or its branches, characterized by dysfunction of pulmonary circulation and respiratory function as its main clinical and pathophysiological features...