What is the major hemodynamic consequence of a massive pulmonary embolus?

Question

Quizplus · Accepted Answer

The major hemodynamic consequence of a pulmonary embolus is the development of pulmonary hypertension,which is part of the effect of a mechanical obstruction when more than 50% of the vascular bed is occluded.In addition,the mediators released at the injury site and the development of hypoxia cause pulmonary vasoconstriction,which further exacerbates pulmonary hypertension.

What Is the Major Hemodynamic Consequence of a Massive Pulmonary