Evaluation of acute pulmonary embolism by sixty-four slice multidetector CT angiography: Correlation between obstruction index, right ventricular dysfunction and clinical presentation

Conclusion The mean OI correlated linearly with PA diameter and RVD-ratio. OI>43% proved to be an independent predictor of RVD.
Source: The Egyptian Journal of Radiology and Nuclear Medicine - Category: Radiology Source Type: research