Cardiogenic pulmonary edema is primarily caused by left ventricular (LV) noncompliance. When the
left ventricle is unable to properly fill or eject blood, pressure increases in the left atrium and
pulmonary veins, leading to fluid leakage into the pulmonary interstitium and alveoli, causing
pulmonary edema. Elevated PAOP readings, RV chamber enlargement, and pulmonary hypertension
are not primary causes of cardiogenic pulmonary edema but can be related to other cardiac
conditions. Reference: = CCRN Exam Handbook, AACN Adult CCRN Certification Review Course
