Background It is not known whether prehospital fibrinolysis, coupled with timely coronary
angiography, provides a clinical outcome similar to that with primary percutaneous coronary …

Background During primary percutaneous coronary intervention (PCI), manual thrombectomy
may reduce distal embolization and thus improve microvascular perfusion. Small trials …

We investigated the hypothesis that increased prefrontal activations in older adults are
compensatory for decreases in medial-temporal activations that occur with age. Because scene …

Accurate appraisal of meaningful environmental signals involves the interpretation of salient
information for their intrinsic emotional value and personal relevance. We examined the …

BACKGROUND: Hyperactivity of the anterior cingulate cortex (ACC) in patients with
obsessive-compulsive disorder (OCD) has been shown to increase with symptom provocation and …

Background Whether the direct factor Xa inhibitor rivaroxaban can prevent thromboembolic
events after transcatheter aortic-valve replacement (TAVR) is unclear. Methods We randomly …

Objectives : The purpose of this study was to examine the long-term incidence of heart
failure (HF) in elderly patients with myocardial infarction (MI). Background : In-hospital HF is …

Objective Convergent research demonstrates disrupted attention and heightened threat
sensitivity in posttraumatic stress disorder (PTSD). This might be linked to aberrations in large-…

Common theories of emotion emphasize valence and arousal dimensions or alternatively,
specific emotions, and the search for the underlying neurocircuitry is underway. However, it is …

Background: Converging neuroimaging research suggests altered emotion neurocircuitry in
individuals with posttraumatic stress disorder (PTSD). Emotion activation studies in these …