Left ventricular diameters as a reflection of “extreme and mean ratio”

Yetkın, Ertan; Çelik, Turgay; Arpaci, Mustafa; İleri, Mehmet

doi:10.1016/j.ijcard.2015.06.164

Cited by 11 publications

(10 citation statements)

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“…It also resides in the human body either as a reflection of beauty, proportion of bones, or as a regulator of heart rhythm, BP, and pumping functions. [2][3][4][5][6] To understand the existence of the golden ratio or F number in pulmonary circulation, pulmonary hemodynamic components need to be measured by well-defined standardized objective methods and clear cutoff points. In this regard, sPAP and dPAP measured by right heart catheterization fluidfilled pressure give objective values.…”

Section: Does Golden Ratio Reside In Pulmonary Circulation?mentioning

confidence: 99%

“…In an attempt to avoid hazardous conclusions, it has been highly recommended to try to justify why the golden ratio (phi [F] ¼ 1.618) may be a preferred number in the field under study. 3,4 In our study, we extensively described the strong pathophysiologic background supporting our approach. 1 Conversely, in the second part of their letter, Yetkin et al propose to replace mPAP by PApp in the geometric progression, but they do…”

Section: Responsementioning

confidence: 99%

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Does Golden Ratio Reside in Pulmonary Circulation?

Yetkın

Çuğlan

Turhan

et al. 2019

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Section: Does Golden Ratio Reside In Pulmonary Circulation?mentioning

confidence: 99%

Section: Responsementioning

confidence: 99%

Does Golden Ratio Reside in Pulmonary Circulation?

Yetkın

Çuğlan

Turhan

et al. 2019

Chest

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“…Bu çalışmada sağ kalp yetmezliği olan bireyler(n = 19) ve sağlıklı bireylerin (n = 16) sağ ventrikül çıkış ve giriş yolları arasındaki anatomik açılar karşılaştırılmıştır (11). Giriş yolu ve çıkış yolu devamlılığı açısı normal kişilerde ve sağ kalp yetmezliği olan hastalarda sırasıyla 138 ± 4 ° ve 160 ± 4 ° idi (26). Diğer bir deyişle, bu iki eksen arasındaki açı normal olarak kötüleşen sağ ventrikül (ve yapısal yeniden şekillenme) ve pulmoner hipertansiyon (26) ile paralel olarak bu değerden olası adım adım sapma ile Altın Açı'ya (137.5 °) uymaktadır.…”

Section: Yüz Ekstremiteler Ve Gövdede Altın Oranunclassified

“…Diğer bir deyişle, bu iki eksen arasındaki açı normal olarak kötüleşen sağ ventrikül (ve yapısal yeniden şekillenme) ve pulmoner hipertansiyon (26) ile paralel olarak bu değerden olası adım adım sapma ile Altın Açı'ya (137.5 °) uymaktadır. Aynı çalışmada, sağlıklı kontrollerin pulmoner gövde ile ortalama artı açıları 139 ± 3 °, proksimal asenkron aortun neredeyse Altın Açı'ya uyduğu süreklilik gösterdiği bulunmuştur (26). Aortik ve pulmoner arterler arasındaki boşluğun, esasen bu arterlerdeki potansiyel basınç aktarımına karşı koyan, sağ ventriküler afterload'ta önemli artışlara yol açan kutsal estetiğin bir tezahürü olarak ortaya çıktığı görünmektedir (11).…”

Section: Yüz Ekstremiteler Ve Gövdede Altın Oranunclassified

Anatomy of 1,618

2019

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Golden Ratio' or 'Golden Number' otherwise known as the Divine Proportion (Phi), is a mathematical ratio with special properties and aesthetic significance. "Fibonacci" had described a number series that led to a significant upheaval in our understanding of mathematical aspects of nature. This sequence, namely Fibonacci Series or Sequence, constitutes an infinite chain of numbers starting with '0' or '1' and following as 0, 1, 1, 2, 3, 5, 8, 13, 21, 34… particularly implying that the sum of two consecutive integers equals the subsequent one. An enormous number of things in the universe are engineered around the ratio, ranging from the human body to the art of the covenant to snail shells to the orbits of the planets. It plays a vital role in the arrangement of petals in flowers, structure of DNA and various proportions in human face, structure of sea shells etc. Occurrence of this proportion in zoology is frequent, viz in the clock cycle of brain waves, in hearing and balance organ etc. The present review primarily aims to focus on human manifestations of divine aesthetics as demonstrated with 'Golden Ratio' and associated indiceswith a particular emphasis and detailed information on their association with the human body.

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“…Golden ratio, estimated as phi = 1.618, has been described not only in mathematics but also in many other fields such as nature, architecture, art and science [3,4]. Many authors have indicated a possible link of golden ratio with the human cardiovascular system [3][4][5][6][7][8][9][10]. Several data demonstrated the existance of golden proportion particularly in left ventricle dimensions measured in transthoracic echocardiography [3,[5][6][7].…”

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confidence: 99%