Diagnosis is often challenging because symptoms like dyspnea and chest pain are non-specific.
: Computed Tomographic Pulmonary Angiography ( CTPA ) is the gold standard for confirmation. Ventilation-perfusion ( Download Embolie pulmonaire aiguГ« pdf
: When thrombolysis is contraindicated or fails, options include catheter-directed thrombectomy or surgical embolectomy. Prognosis and Follow-Up Diagnosis is often challenging because symptoms like dyspnea
: Tools such as the Wells Score or Geneva Score assess pre-test probability. The PERC (Pulmonary Embolism Rule-out Criteria) is used to safely exclude PE in low-risk patients without further testing. it increases pulmonary vascular resistance
: Once a clot lodges in the pulmonary vascular bed, it increases pulmonary vascular resistance, which can lead to acute right ventricular (RV) failure and hemodynamic collapse.