Immediate post-traumatic pulmonary embolism is not associated with right ventricular dysfunction

BACKGROUND: Post-traumatic pulmonary embolic events are associated with significant morbidity. Computed tomographic (CT) measurements can be predictive of right ventricular (RV) dysfunction after pulmonary embolus. However, it remains unclear whether these physiologic effects or clinical outcomes differ between early (\u3c48 \u3ehours) vs late (≥48 hours) post-traumatic pulmonary embolism (PE). METHODS: All patients with traumatic injury and CT evidence of PE between 2008 and 2013 were identified. The study population was divided into 2 groups based on the time of diagnosis of the PE. The primary outcome was PE-related mortality. RESULTS: Fifty patients were identified (14 early PE and 36 late PE). Patients sustaining a late PE had a higher PE-related mortality rate (16.7% vs 0%), larger RV diameters, RV/left ventricular diameter ratios, RV volumes, and RV/left ventricular volume ratios (all P \u3c .05). CONCLUSIONS: Early post-traumatic PE appears to be associated with fewer RV physiologic changes than late post-traumatic PE and may be representative of primary pulmonary thrombosis. It remains to be seen whether early CT findings of PE should be managed according to previously established guidelines for embolic disease

Compassionate Silence in the Patient–Clinician Encounter: A Contemplative Approach

In trying to improve clinician communication skills, we have often heard clinicians at every level admonished to “use silence,” as if refraining from talking will improve dialogue. Yet we have also noticed that this “just do it,” behavior-focused “use” of silence creates a new, different problem: the clinician looks uncomfortable using silence, and worse, generates a palpable atmosphere of unease that feels burdensome to both the patient and clinician. We think that clinicians are largely responsible for the effect of silence in a clinical encounter, and in this article we discuss what makes silence enriching—enabling a kind of communication between clinician and patient that fosters healing. We describe a typology of silences, and describe a type of compassionate silence, derived from contemplative practice, along with the mental qualities that make this type of silence possible