Acute pulmonary embolism (PE) has variable outcomes. Current risk stratification models lack the positive predictive value to identify highest risk patients. We hypothesize that Hounsfield unit (HU) gradient is associated… Click to show full abstract
Acute pulmonary embolism (PE) has variable outcomes. Current risk stratification models lack the positive predictive value to identify highest risk patients. We hypothesize that Hounsfield unit (HU) gradient is associated with transit time of IV contrast through the heart and correlates with cardiac
               
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