Comparison of Coronary Artery Diameter in Patients with Chronic Aortic Regurgitation or Stenosis

Sunman, Hamza; Erat, Mehmet; Yayla, Kadriye Gayretli̇; Algül, Engin; Aytürk, Mehmet; Asarcıklı, Lale Dinç; Bi̇lgi̇n, Murat; Çi̇men, Tolga; Akyel, Ahmet; Açıkel, Sadık; Doğan, Mehmet; Yeter, Ekrem

doi:10.5543/tkda.2016.25852

Cited by 2 publications

(4 citation statements)

References 21 publications

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“…This quantitative angiography with the help of edge detection method is compatible with the previous studies. [7][8][9][10][11][12] Location of the pertinent proximal coronary diameters for the measurement were as follows: mid-part of the left main coronary artery (LMCA); mid-part of the proximal left anterior descending artery (pLAD) between its origin and the first diagonal branch; midpart of the proximal left circumflex artery (pLCx) between its origin and the first obtuse marginalis branch; and 1.5 to 2 mm of the proximal right coronary artery (pRCA) after it was given off from the aorta. [8,10] Right anterior oblique projections were used for the diameter calculation of LMCA, pLAD, pLCx, while left anterior oblique projection was used for pRCA.…”

Section: Calculation Of Proximal Coronary Artery Diametersmentioning

confidence: 99%

“…[7][8][9][10][11][12] Location of the pertinent proximal coronary diameters for the measurement were as follows: mid-part of the left main coronary artery (LMCA); mid-part of the proximal left anterior descending artery (pLAD) between its origin and the first diagonal branch; midpart of the proximal left circumflex artery (pLCx) between its origin and the first obtuse marginalis branch; and 1.5 to 2 mm of the proximal right coronary artery (pRCA) after it was given off from the aorta. [8,10] Right anterior oblique projections were used for the diameter calculation of LMCA, pLAD, pLCx, while left anterior oblique projection was used for pRCA. [9][10][11][12] The LMCA length was also measured from its origin, until where it bifurcates into the left anterior descending (LAD) and left circumflex (LCx) arteries using right anterior oblique projections.…”

Section: Calculation Of Proximal Coronary Artery Diametersmentioning

confidence: 99%

“…[8,10] Right anterior oblique projections were used for the diameter calculation of LMCA, pLAD, pLCx, while left anterior oblique projection was used for pRCA. [9][10][11][12] The LMCA length was also measured from its origin, until where it bifurcates into the left anterior descending (LAD) and left circumflex (LCx) arteries using right anterior oblique projections. Furthermore, we also adjusted all the diameter measures and LMCA lengths for BSA of each relevant patient.…”

Section: Calculation Of Proximal Coronary Artery Diametersmentioning

confidence: 99%

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Normal coronary diameters in Turkish population

Özdemır

Sökmen

2020

Turk Gogus Kalp Dama

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Bu çalışmada Asya-Hindistan ve Batılı beyaz ırk toplumlarına kıyasla, Türk toplum örnekleminde erkeklerin ve kadınların normal koroner arter çapları tanımlandı. Ça lış ma pla nı: Temmuz 2017 ile Mart 2019 tarihleri arasında elektif koroner anjiyografi yapılan ve anjiyografide koroner arterleri normal olan toplam 324 hastanın (147 erkek, 177 kadın; ort. yaş 55.3±10.1 yıl; dağılım, 32-82 yıl) anjiyografik ve demografik verileri retrospektif olarak incelendi. Majör epikardiyal koroner arterlerin proksimal çapları, Axiom Artis yazılımı kullanılarak kenar saptama yöntemi ile ölçüldü. Tüm ölçümler vücut yüzey alanına göre endekslendi. Endekslenmiş ve endekslenmemiş veriler cinsiyetler arasında ve Asya-Hindistan ve beyaz ırk toplum örneklemleri ile karşılaştırıldı.Bul gu lar: Endekslenmemiş/endekslenmiş sol ana koroner arter, prosimal sol ön inen arter, proksimal sol sirkumfleks arter ve proksimal sağ koroner arterin ortalama çapları sırasıyla 4.5±0.6 mm/2.4±0.4 mm/m 2 , 3.7±0.5 mm/1.9±0.3 mm/m 2 , 3.3±0.6 mm/1.7±0.3 mm/m 2 ve 3.4±0.6 mm/1.8±0.4 mm/m 2 idi. Kadınlara kıyasla erkeklerde endekslenmiş sol ana koroner arter ve proksimal sol sirkumfleks arter daha dar ve endekslenmemiş proksimal sol ön inen arter ve endekslenmemiş/endekslenmiş proksimal sağ koroner arter daha geniş bulundu. Türk toplumu, beyaz ırk toplumuna benzer vücut yüzey alanına ve endekslenmemiş/endekslenmiş koroner çapa sahip iken, endekslenmiş proksimal sol ön inen arter Asya-Hindistan toplumuna kıyasla Türk toplumunda daha geniş idi.So nuç: Türk toplumunda saptadığımız bulgular, geleneksel inanış olan kadınların erkeklerden daha dar koroner arter çaplarına sahip olduğu inanışıyla çelişmektedir. Ayrıca, Türk toplumu Batılı beyaz ırk toplumuna benzer koroner arter çaplarına sahip iken, Asya-Hindistan toplumuna kıyasla endekslenmiş/endekslenmemiş proksimal sol ön inen arter çapı daha geniştir. Bu bulguların normal koroner çapları konusunda küresel veri havuzuna katkı sağlayabileceği ve gelecek çalışmalarda veri tabanı olarak kullanılabileceği kanısındayız.

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Section: Calculation Of Proximal Coronary Artery Diametersmentioning

confidence: 99%

Section: Calculation Of Proximal Coronary Artery Diametersmentioning

confidence: 99%

Section: Calculation Of Proximal Coronary Artery Diametersmentioning

confidence: 99%

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Normal coronary diameters in Turkish population

Özdemır

Sökmen

2020

Turk Gogus Kalp Dama

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“…[3,5] However, there is limited information in the Turkish literature. [6,7] Our aim was to evaluate the LMCA and major coronary artery dimensions by QCA, and to determine angiographic findings and distributions.…”

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confidence: 99%

Coronary Artery Dimensions, Anatomic Findings and Distributions of Southern Turkey

Kurt¹,

Dönmez²,

Yıldırım³

et al. 2020

Deu Med J

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Major coronary artery (CA) diameters, including those of the left main coronary artery (LMCA) are important predictors of the success of revascularization therapies. In the international literature, there are some studies regarding angiographic CA findings in various populations. Our aim was to assess the LMCA and major CA diameters with Quantitative Coronary Analysis (QCA) software, and to report their distributions of East Mediterranean Turkish population. Materials and Methods: In 2016, 1139 patients who had normal CA were retrospectively included. Angiographic views were evaluated and CA diameters were measured using QCA. Results: There were 528 women (46.4%), and 611 men (53.6%) in our study group. The mean age was 57.3±11.4 years. Hypertension frequency was 46.3% (527 patients), and the frequency of diabetes mellitus was 12.2% (139 patients). There were 497 smoking patients (43.6%). The intermediate artery was seen in 183 (16.1%) patients. There were 106 (9.3%) rudimentary right CAs, 56 (4.9%) rudimentary circumflex arteries, and 1 (0.1%) rudimentary left anterior descending artery. Proximal and distal LMCA diameters and their circular areas were significantly greater in men. When coronary artery diameters were indexed to body surface area, there was no difference between genders. Conclusion: Our work is the largest scale study regarding quantification of coronary artery diameters of East Mediterranean Turkish population. Our findings are similar to those of Caucasians in general. We believe that the international literature will become richer with studies containing information regarding proximal and distal diameters, lengths, and areas of LMCA in various populations

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Comparison of Coronary Artery Diameter in Patients with Chronic Aortic Regurgitation or Stenosis

Abstract: Present study findings indicate that coronary dimensions in AR group tend to be greater than AS group. Further studies investigating factors that affect coronary dimensions would be beneficial in order to demonstrate mechanisms and differences in AR and AS groups.

Cited by 2 publications

References 21 publications

Normal coronary diameters in Turkish population

Normal coronary diameters in Turkish population

Coronary Artery Dimensions, Anatomic Findings and Distributions of Southern Turkey

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