Dr. �scar Lozano Casta�eda: semblanza p�stuma

de Rogelio Lozano Juin 2004 2

Barbara Tversky , Holly Taylor , Karen Emmorey , Sandra Lozano

Gestures serve many roles, some expressive, some communicative, some for gesturer, some for listener. One role they serve is to express and communicate models. A gesture model is a sequence of related gestures that represent coherent aspects of a situation. Here, we select examples from our previous research of gesture models of spatial structure, spatial perspective, action, and narrative stru...

Transmural "Scar-to-Scar" Reentrant Ventricular Tachycardia

We describe a scar-related reentrant ventricular tachycardia circuit with a proximal segment in an endocardial basal septal scar and an exit in a region of slow conduction in a non-overlapping region of epicardial basal lateral scar. The 12-lead EKG demonstrates criteria for a basal lateral epicardial VT, however the same morphology could be produced with a longer stim-latency with pace mapping...

Dr Google or Dr Lazy?

Sir, I was recently on call for nephrology, and something happened. I was rung by a first year junior doctor at 1 am, saying that a patient's 'MEWS score was 6'. The patient had had a renal transplant that day. A score of 6 is very high. It should trigger a rapid senior review, and possible intensive care re-ferral. Modified early warning score (MEWS) is an electronic early warning score based ...

PATHOLOGY OF THE CARDIOVASCULAR SYSTEM Dr: Khitam Dr: Sazan Dr: Kifah Dr amear

BLOOD VESSEL DISEASES Blood vessels have a primary function of nourishing various organs and tissues of the body by supplying them with blood. Vascular diseases are manifested clinically through three mechanisms that are reflected through the diseased vessel (s) as 1. Progressive narrowing of the lumen associated with progressive ischemia of the relevant tissues. 2. Thrombosis associated with p...