| Item type |
学内発行雑誌 / Departmental Bulletin Paper(1) |
| 公開日 |
2015-12-10 |
| タイトル |
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|
タイトル |
Significance of Coronary Artery Calcium Score in the Target Lesion Evaluated by Multi-detector Computed Tomography for Selecting Treatment of Rotational Atherectomy in Patients with Coronary Artery Disease |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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資源タイプ |
departmental bulletin paper |
| 著者 |
SEKIMOTO, Teruo
HAMAZAKI, Yuji
AKUTSU, Yasushi
SAKAI, Koshiro
KOSAKI, Ryota
YOKOTA, Hiroyuki
NISHIKURA, Tenjin
TSUJITA, Hiroaki
KONDO, Seita
HOSOKAWA, Satoshi
TSUKAMOTO, Shigeto
KANEKO, Kyoichi
MUTO, Mitsunori
SAKURAI, Masayuki
KODAMA, Yusuke
SAMBE, Takehiko
UCHIDA, Naoki
KOBAYASHI, Shinichi
KOBAYASHI, Youichi
|
| 書誌情報 |
The Showa University journal of medical sciences
巻 27,
号 1,
p. 49-59,
発行日 2015-03
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
We investigated whether coronary artery calcium score (CAC) in the target lesion on the multidetector computed tomography angiography (CTA) predicts the addition of the Rotational atherectomy (Rota) during percutaneous coronary intervention (PCI). Lesion CAC on CTA were evaluated with quantitative coronary analysis (QCA) on coronary angiography for predicting the Rota treatment in 114 consecutive patients (165 target lesions) with first PCI (68 ± 9 years old, females: 17.6%). Rota was added in 8 patients (11 lesions). The lesion length and diameter stenosis on QCA, and lesion length and lesion CAC on CTA were the primary factors associated with the addition of Rota. Using the cut-off value based on receiver operating characteristic analysis, the sensitivity and specificity for predicting the Rota based on QCA was 72.7% in 8 of 11 lesions (vessels) with Rota and the specificity was 74% in 114 of 154 without Rota in the lesion length of ≥ 23mm (χ2=10.9, p=0.001), and 54.5% in 6 of 11 lesions with Rota and the specificity was 79.2% in 122 of 154 without Rota in the diameter stenosis of ≥ 83% (χ2=6.6, p=0.01). Those based on CTA were 90.9% in 10 of 11 lesions with Rota and 77.3% in 119 of 154 without Rota in the lesion length of ≥ 34mm (χ2=24.1, p<0.001), and 90.9% in 10 of 11 with Rota and 88.3% in 136 of 154 without Rota in the lesions with CAC ≥453 (χ2=45.7, p<0.001). Lesion CAC on CTA is most predictive of addition of Rota during PCI. |
| DOI |
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関連タイプ |
isIdenticalTo |
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関連識別子 |
10.15369/sujms.27.49 |
| 出版者 |
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出版者 |
Showa University Society |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0915-6380 |
| 出版タイプ |
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出版タイプ |
VoR |
S27_49.pdf (272.2 kB)
