Suspected pulmonary embolism in the perioperative period: initial steps and definitive therapy considerations?

Suspected pulmonary embolism in the perioperative period: initial steps and definitive therapy considerations?

• A. Delay treatment until imaging confirmation
• B. Provide hemodynamic support and oxygenation; avoid delays; consider heparin anticoagulation if not contraindicated and thrombolysis in massive PE; obtain imaging as feasible
• C. Start broad-spectrum antibiotics
• D. Proceed with surgical embolectomy without medical therapy

Answer: (C)

In suspected perioperative pulmonary embolism, the priority is rapid stabilization and treatment rather than waiting for imaging confirmation. Provide hemodynamic support and high‑flow oxygen, and start anticoagulation with heparin if there is no contraindication. If the PE is massive with hemodynamic instability, thrombolysis should be considered to rapidly dissolve the clot. Imaging to confirm the diagnosis should be pursued as feasible, but do not delay life‑saving therapy for imaging. Surgical embolectomy is not a first-line step and is reserved for cases where thrombolysis is contraindicated or has failed. Broad-spectrum antibiotics are not part of the management unless there is a concurrent infection.

In suspected perioperative pulmonary embolism, the priority is rapid stabilization and treatment rather than waiting for imaging confirmation. Provide hemodynamic support and high‑flow oxygen, and start anticoagulation with heparin if there is no contraindication. If the PE is massive with hemodynamic instability, thrombolysis should be considered to rapidly dissolve the clot. Imaging to confirm the diagnosis should be pursued as feasible, but do not delay life‑saving therapy for imaging. Surgical embolectomy is not a first-line step and is reserved for cases where thrombolysis is contraindicated or has failed. Broad-spectrum antibiotics are not part of the management unless there is a concurrent infection.