In the case of isolated short PR interval with no history of tachycardia or symptoms suggestive of paroxysms of tachycardia, no further workup is indicated. Patients may present in an acute episode of tachycardia or with a history of symptoms suggestive of paroxysms of tachycardia.
Tell me in your own words what diversity means to you. 1. Diversity is a whole bunch of people coming together with different mindsets and different ways of accomplishing tasks and meeting goals.
Smallâscale species richness is the number of species per unit area at the scale of a single community, habitat or microhabitat. Species richness is similar to alpha (Î±) diversity, or the number of species occurring at the local scale in a relatively homogeneous area. Many factors affect smallâscale species richness, including geographic (e.g. species pool, dispersal), biotic (e.g. competition, predation, facilitation) and abiotic (e.g. resource availability, environmental heterogeneity, disturbance frequency and intensity).