A short A-V conduction time, whether present with normal or with abnormal QRS complex, is associated with an increased incidence of paroxysmal rapid heart action. There are a considerable number of ...

You will be able to get a quick price and instant permission to reuse the content in many different ways. This case illustrates a toxic effect of flecainide in widening the QRS complex and inducing ...

to the beginning of the QRS segment (ventricular depolarization). The normal PR interval is 0.12-0.20 seconds, or 3-5 small boxes on the ECG graph paper. A prolonged PR interval suggests a delay ...

A web component to represent a graph data structure in a 3-dimensional space using a force-directed iterative layout. Uses ThreeJS/WebGL for 3D rendering and either d3-force-3d or ngraph for the ...

The Graph offers access to competitive and cost-efficient decentralized data sets. The network boasts a 99.99% uptime and 24/7 availability. Central to The Graph’s operations are subgraphs, APIs that ...

The term "God complex" is sometimes used to describe a person who believes they are exceptional and superior to others. It is an expression and not a formal diagnosis, but some traits are similar to ...

On Display Travis Scott Shows Off His Luxury Cars, Talks Collecting Sneakers and Speakers Coming Up Next ...

Scientists are working across disciplines to render complex reality to scientific understanding. It has been the great triumph of the sciences to find consistent means of studying phenomena hidden by ...

Complex post-traumatic stress disorder (C-PTSD) is a mental disorder that develops in response to complex trauma during childhood. Complex trauma is defined as prolonged exposure to traumatic events ...

Complex networks are networks that feature patterns of connection between their elements that are neither purely regular nor purely random. Most real-world networks, such as transportation, social ...