Catheter mapping and ablation are increasingly performed for complex arrhythmias that require a complete understanding of mapping techniques to identify the arrhythmia substrate. In this session of Teaching Rounds, we begin a 3-part series that focuses on key issues related to 3-dimensional electroanatomic mapping. The general principles, rationale, and working of the various mapping systems ha...

While exploratory factor analysis (EFA) provides a more realistic presentation of the data with the allowance of item cross-loadings, confirmatory factor analysis (CFA) includes many methodological advances that the former does not. To create a synergy of the two, exploratory structural equation modeling (ESEM) was proposed as an alternative solution, incorporating the advantages of EFA and CFA...

epic poetry is a sort of ancient literature which exists in most of the world's literatures such as roman, greek, indian and iranian; but arabic literature has not used this type of literature. major reasons for this are as follows: 1. lack of nationalistic sense 2. arabic poetry is mostly based on vocality 3. there haven't been real long term wars between arabs 4. arabic poetry has h...

to explain the strategic plan to achieve a new islamic civilization in its various fields and dimensions, a general and scientific structure must be exploited which in accordance with facts of existence from the universe and of human being. this research believes that this general structure along with its entire steps, resources and the foundations of every single one of those steps has been di...

This study focuses on finding out the rhetorical devices used by Simon Sinek when delivering an inspirational speech and how they affect Sinek’s speech. In this study, writer Harris’ (2018) theory of question Gregory’s general purposes to analyze data. The employed a descriptive qualitative approach. findings showed that uses alliteration, parallelism, antithesis, simile his missing device is m...

Disordered speech can present with rhythmic problems, impacting on an individual's ability to communicate. Effective treatment relies on the availability of sensitive methods to characterize the problem. Rhythm metrics based on segmental durations originally designed for cross-linguistic research have the potential to provide such information. However, these measures may be associated with prob...

one of the methods to recognize national background and roots, also to maintain historical and cultural nature is to study different dimensions of physical, martial and athletic activities in ancient iran. the aim of the present study was to identify different sport fields and equipment in ancient iran using content analysis of nine versions of ferdowsi’s “shahnameh” and related literature. als...

In this paper we take the position that there are many degrees of constituency and that these derive in a direct manner from the frequency with which elements are used together: elements that are frequently found next to each other show a tighter constituent structure than those that collocate less frequently. We use both phonological and functional evidence from conversation to argue that repe...

Introduction: Frozen shoulder syndrome (FSS) is a common shoulder disease that causes pain and has progressive loss of shoulder motion. Codman's pendulum exercises are commonly prescribed after a shoulder injury to provide early joint mobilization, increase the flow of nutrients into the joint space, and decrease pain. This study aimed to compare the effect of Cadman's exercises and scapular rh...