منابع مشابه
Defining the coronary slow flow phenomenon.
he enigma of angina in the absence of significant epicardial coronary artery disease (CAD) has puzzled cardiologists since the advent of invasive coronary angiography. Indeed, an early paper by Likoff et al1 was entitled ‘Paradox of normal selective coronary angiograms in patients considered to have unmistakable coronary heart disease’ and described 15 women with angina, a positive exercise str...
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flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
Coronary slow flow phenomenon: an angiographic curiosity.
Cardiologists are familiar with the phenomenon of slow progression of angiographic contrast in the coronary arteries in the absence of stenosis in the epicardial vessels in some patients presenting with chest pain. The coronary slow flow phenomenon (CSFP), first described in 1972, remains scantily studied. This phenomenon should be distinguished from occurrence of slow flow in the context of co...
متن کاملCoronary Slow Flow Phenomenon: A Case Report
Received: August 13, 2015. Revision received: August 13, 2015. Accepted after revision: August 17, 2015. Bangkok Med J 2015;10:22-26. E-journal: http://www.bangkokmedjournal.com Abstract Angina pectoris and abnormally slow contrast propagation into the unobstructed coronary artery, the so-called coronary slow fl ow (CSF) phenomenon was fi rst recognized four decades ago but the etiology remaine...
متن کاملModeling the Small-World Phenomenon with Local Network Flow
The small-world phenomenon includes both small average distance and the clustering effect. Randomly generated graphs with a power law degree distribution are widely used to model large real-world networks, but while these graphs have small average distance, they generally do not exhibit the clustering effect. We introduce an improved hybrid model that combines a global graph (a random power law...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1991
ISSN: 0074-1809
DOI: 10.1017/s0074180900199358