A Novel Rotablator Technique (Low-Speed following High-Speed Rotational Atherectomy) Can Achieve Larger Lumen Gain: Evaluation Using Optimal Frequency Domain Imaging
المؤلفون المشاركون
Ashikaga, Takashi
Hirao, Kenzo
Hatano, Yu
Sasaoka, Taro
Yamamoto, Takanobu
Yada, Sawako
Matsuda, Yuji
Otani, Hirofumi
Yoshikawa, Shunji
Umemoto, Tomoyuki
Ueshima, Daisuke
Maejima, Yasuhiro
المصدر
Journal of Interventional Cardiology
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-20
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Background.
While the evaluation of burr speed was discussed regarding platelet aggregation, the association between platform speed and acute lumen gain of rotational atherectomy remains unknown.
Methods.
Through the evaluation of the potential of low-speed rotational atherectomy (LSRA) in in-vitro experiments, minimum lumen diameter (MLD) and minimum lumen area (MLA) after conventional high-speed rotational atherectomy (HSRA group) and those after LSRA following HSRA (LSRA+HSRA group) treated by 1.5 mm burrs were measured by optical frequency domain imaging (OFDI) in 30 consecutive human lesions.
Results.
The in-vitro experiments demonstrated that MLD and MLA after LSRA+HSRA were significantly larger (MLD: LSRA+HSRA=1.50 ±0.05 mm, HSRA= 1.43 ±0.05 mm, p=0.015; MLA: LSRA+HSRA= 1.90 ±0.17 mm2, HSRA= 1.71±0.11 mm2, and p= 0.037), requiring more crossing attempts (LSRA= 134 ±20 times, HSRA= 72 ±11 times, and p< 0.001).
In human studies, there was no significance in reference vessel diameter and lesion length before the procedure between two groups.
MLDs after LSRA+HSRA were significantly larger than those in HSRA (LSRA+HSRA= 1.22 ±0.16 mm, HSRA= 1.07 ±0.14 mm, and p= 0.0078), while MLAs after LSRA+HSRA tended to be larger (LSRA+HSRA= 1.79 ±0.51 mm2, HSRA= 1.55 ±0.47 mm2, and p= 0.19).
There was no significance in the occurrence of in-hospital complication, including slow flow or no reflow, major dissection, and procedural myocardial infarction, between LSRA+HSRA and HSRA.
Conclusions.
LSRA can achieve larger lumen gain compared, whereas HSRA can pass calcified lesions easily.
Combination of LSRA and HSRA is a safe and feasible strategy for severely calcified lesions in clinical practice.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yamamoto, Takanobu& Yada, Sawako& Matsuda, Yuji& Otani, Hirofumi& Yoshikawa, Shunji& Sasaoka, Taro…[et al.]. 2019. A Novel Rotablator Technique (Low-Speed following High-Speed Rotational Atherectomy) Can Achieve Larger Lumen Gain: Evaluation Using Optimal Frequency Domain Imaging. Journal of Interventional Cardiology،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1181300
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yamamoto, Takanobu…[et al.]. A Novel Rotablator Technique (Low-Speed following High-Speed Rotational Atherectomy) Can Achieve Larger Lumen Gain: Evaluation Using Optimal Frequency Domain Imaging. Journal of Interventional Cardiology No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1181300
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yamamoto, Takanobu& Yada, Sawako& Matsuda, Yuji& Otani, Hirofumi& Yoshikawa, Shunji& Sasaoka, Taro…[et al.]. A Novel Rotablator Technique (Low-Speed following High-Speed Rotational Atherectomy) Can Achieve Larger Lumen Gain: Evaluation Using Optimal Frequency Domain Imaging. Journal of Interventional Cardiology. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1181300
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1181300
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر