Among patients with acute pulmonary embolism (PE), abnormal cardiac biomarkers and elevated right ventricular to left ventricular (RV/LV) diameter ratio are associated with increased morbidity and mortality. However, subjects with baseline heart failure (HF) have abnormalities in cardiac chamber dimensions and biomarkers. We sought to describe risk stratification variables in a cohort with acute PE and categorized HF status as no HF, HF with reduced ejection fraction (HFrEF), or HF with preserved ejection fraction (HFpEF).
View Article and Find Full Text PDF