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Öğe Association between Development of the Coronary Collateral Arteries and Epicardial Adipose Tissue Thickness(Elsevier Science Inc, 2013) Geyik, Bilal; Ozkalayci, Flora; Ozdemir, Ozcan; Kaynak, Cagdas; Yilmaztepe, Mustafa; Ozturk, Selcuk; Taylan, Gokay[Abstract Not Available]Öğe Effects of patients anxiety and depression scores on coronary flow in patients with normal coronary arteries(Elsevier Ireland Ltd, 2015) Yalvac, Dilek; Ozturk, Selcuk; Sivri, Nasir; Kilic, Yasemin; Bulut, Eda; Celik, Arzu; Barlas, Yesim[Abstract Not Available]Öğe Golden Ratio and the heart: A review of divine aesthetics(Elsevier Ireland Ltd, 2016) Yalta, Kenan; Ozturk, Selcuk; Yetkin, ErtanIn human history, certain mathematical figures or concepts had gained a significant reputation largely due to their occult and esoteric meanings. Among these, Golden Ratio and associated concepts, namely golden proportions, had elicited a tremendous breakthrough in our human awareness and perception regarding mundane and spiritual aspects of physical existence. Golden Ratio or Number (with a numerical value of 1.618) that is also referred to as the Greek letter Phi (phi), has been universally expressed on a line partitioned into two unequal lengths (L, the longer and S, the shorter) in such a manner that L / S = (L + S) / L. Besides, appearing in certain number sequences (Fibonacci Series, etc.), golden proportions, to the consternation of observers, appear to be strikingly prevalent across all levels of physical existence from the innermost structures to the colossal galaxies of the universe potentially labeling these concepts as the measures of divine aesthetics. Accordingly, the human body also serves as an epitome of these mysterious concepts as exemplified by its outward appearance including general stature and extremities along with a variety of inner organ systems. Based on preliminary studies, the human cardiovascular system might also be suggested to serve as a major predilection site of divine aesthetics as measured with Golden Ratio and its allies. This appears to be completely in line with the ancient knowledge associating the human heart with the esoteric and spiritual components of human nature including human soul. Within this context, the present paper primarily aims to discuss human manifestations of divine aesthetics as measured with 'Golden Ratio' and associated indices with a particular and detailed emphasis on their potential link with the human cardiovascular system. (C) 2016 Elsevier Ireland Ltd. All rights reserved.Öğe Golden ratio: A subtle regulator in our body and cardiovascular system?(Elsevier Ireland Ltd, 2016) Ozturk, Selcuk; Yalta, Kenan; Yetkin, ErtanGolden ratio, which is an irrational number and also named as the Greek letter Phi (phi), is defined as the ratio between two lines of unequal length, where the ratio of the lengths of the shorter to the longer is the same as the ratio between the lengths of the longer and the sum of the lengths. The so-called formula is a mathematical ratio and there exist a variety of examples in natural andman-made structures of great beauty. Moreover, golden ratio is expressed throughout the human body in some ways, including digits, uterus, teeth, and cardiovascular system. Although the association of Fibonacci series or golden ratio with systems and organs of human being has not been assessed in depth yet, the mainstream regulation of cardiovascular system seems to be associated with golden ratio. This raises the idea that there might have been a fine and subtle regulator in our body. In this article, we aimed to elaborate the relationship between the existence of golden ratio and the human body and to discuss the golden ratio and its association with cardiovascular system. (C) 2016 Elsevier Ireland Ltd. All rights reserved.Öğe Relationship between Aortic Valve Calcification and the Development of Coronary Collateral in Patients with Coronary Artery Disease(Elsevier Science Inc, 2013) Geyik, Bilal; Ozyamac, Ibrahim; Ozdemir, Ozcan; Yilmaztepe, Mustafa; Kaynak, Cagdas; Ozturk, Selcuk; Taylan, Gokay[Abstract Not Available]
