منابع مشابه
Circadian Rhythm Sleep Disorder: Irregular Sleep Wake Rhythm Type.
Irregular Sleep Wake Rhythm Disorder (ISWRD) is characterized by the relative absence of a circadian pattern in an individual's sleep-wake cycle. Significant changes in circadian regulation occur with aging and with neurodegenerative diseases, such as Alzheimer's disease prevalent in older adults, which are likely to contribute to the prevalence of ISWRD seen in these populations, although ISWR...
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Proc (Bayl Univ Med Cent) 2012;25(2):159–160 A n obese (height, 62 inches; weight, 252 lb; body mass index, 46.2 kg/m2) 54-year-old woman with longstanding asthma and chronic cigarette smoking came to the hospital with an acute asthma attack manifested by dyspnea, wheezing, and chest tightness. Her electrocardiogram showed an irregular atrial tachycardia (114 P waves/minute) with multiple P-wav...
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T he past few years have witnessed unprecedented advances in the field of atrial fibrillation (AF) research. This includes developing new AF risk prediction models, introducing safer anticoagulants, and identifying several novel AF risk factors. Despite these great advances, however, we still do not have a full understanding of some of the basic concepts about this common arrhythmia that affect...
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A connected graph G is said to be neighbourly irregular graph if no two adjacent vertices of G have same degree. In this paper we obtain neighbourly irregular derived graphs such as semitotal-point graph, k^{tℎ} semitotal-point graph, semitotal-line graph, paraline graph, quasi-total graph and quasivertex-total graph and also neighbourly irregular of some graph products.
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ژورنال
عنوان ژورنال: Netherlands Heart Journal
سال: 2019
ISSN: 1568-5888,1876-6250
DOI: 10.1007/s12471-019-1231-8