教員別検索 - 藤井　健一

所属学会等

学術雑誌掲載論文

著書

学会発表

講師・講演

（最終更新日：2026-06-19 11:24:24）

  フジイ　ケンイチ   FUJII KENICHI
  藤井　健一
   所属   医学部内科学第二講座

職種准教授

■ 所属学会等

1.		日本循環器学会
		∟ 専門医
2.		日本心血管インターベンション治療学会
		∟ 専門医
		∟ 評議員
3.		日本心血管画像動態学会
		∟ 評議員
4.		日本心臓血管内視鏡学会
		∟ 理事
5.		日本心臓病学会
6.		日本内科学会
7.		米国心臓病学会
5件表示
全件表示(12件)

■ 学術雑誌掲載論文

1.	原著(症例報告除く)	Plaque rupture and calcified nodules: major contributors to out-of-hospital cardiac arrest in acute myocardial infarction. 2025/10
2.	総説	CVIT 2025 clinical expert consensus document on intravascular ultrasound 2025/04
3.	総説	Expert consensus statement for quantitative measurement and morphologic assessment of optical coherence tomography: update 2025 2025/04
4.	原著(症例報告除く)	Assessment of fractal ratio of vessel diameters in coronary bifurcation lesions by angiography and intravascular ultrasound 2025/01
5.	原著(症例報告除く)	Development and Validation of Artificial Intelligence-based Algorithms for Predicting the Segments Debulked by Rotational Atherectomy Using Intravascular Ultrasound Images 2024/06
6.	総説	CVIT 2023 clinical expert consensus document on intravascular ultrasound 2024/01
7.	原著(症例報告除く)	Frequency and Distribution of Sheet and Nodular Calcification in Coronary Arteries in Japanese Patients 2023/09
8.	その他	Spontaneous Aneurysmal Degeneration Healing After Fluoropolymer-Based Drug-Eluting Stent Placement Observed Using Optical Frequency Domain Imaging 2023/03
9.	その他	【パラダイムシフト-DESからDCBへの時代は来るのか-】DCBで終わるためのstrategy　OCT診断から 2023/03
10.	総説	Current clinical use of intravascular ultrasound imaging to guide percutaneous coronary interventions (update) 2023/01
11.	その他	【急性心筋梗塞の至適再灌流療法-病態ごとの治療原則を整理し,次の緊急PCIに備える-】心筋梗塞に至った各病態のアセスメントと至適なインターベンション　プラーク破綻 2022/11
12.	原著(症例報告除く)	Prediction of medial damage by rotational atherectomy using intravascular ultrasound 2022/06
13.	総説	Expert consensus statement for quantitative measurement and morphological assessment of optical coherence tomography: update 2022 2022/04
14.	原著(症例報告除く)	Usefulness of tip detection method for side branches where guidewires are difficult to pass in coronary intervention 2022/04
15.	総説	Clinical expert consensus document on intravascular ultrasound from the Japanese Association of Cardiovascular Intervention and Therapeutics (2021) 2022/01
16.	原著(症例報告除く)	Additional decrease in fractional flow reserve in the left anterior descending artery after hand-grip exercise during pharmacological coronary hyperemia 2021/11
17.	原著(症例報告除く)	Diagnostic Accuracy of Optical Frequency Domain Imaging for Identifying Necrotic Cores with Intraplaque Hemorrhage in Advanced Human Carotid Plaques 2021/10
18.	原著(症例報告除く)	Acute aortic regurgitation underestimated by transesophageal echocardiography after preparatory balloon aortic valvuloplasty during transcatheter aortic valve implantation for severe aortic stenosis 2021/07
19.	原著(症例報告除く)	Automated classification of coronary atherosclerotic plaque in optical frequency domain imaging based on deep learning 2021/07
20.	原著(症例報告除く)	Mechanisms of gradual pressure drop in angiographically normal left anterior descending and right coronary artery: Insights from wave intensity analysis 2021/07
21.	原著(症例報告除く)	The incidence, natural history, and predictive factors for tissue protrusion after drug-eluting stent implantation 2021/07
22.	原著(症例報告除く)	Differential effect of malnutrition between patients hospitalized with new-onset heart failure and worsening of chronic heart failure 2021/06
23.	原著(症例報告除く)	Interobserver variability in assessments of atherosclerotic lesion type via optical frequency domain imaging 2021/05
24.	原著(症例報告除く)	Effect of neointimal tissue morphology on vascular response to balloon angioplasty in lesions with in-stent restenosis after drug-eluting stent 2020/09
25.	原著(症例報告除く)	Assessment of Microvasculature After Intervention as a Predictor of Wound Healing in Patients With Tissue Loss. 2020/04
26.	その他	【当施設におけるハートチームの現状と取り組み-内科医の立場から、外科医の立場から-】関西医科大学附属病院におけるハートチームの現状と取り組み　内科医の立場から 2020/03
27.	原著(症例報告除く)	Comparison of angioscopy and histopathology for the evaluation of carotid plaque characteristics: an ex vivo validation study. 2020/02
28.	原著(症例報告除く)	Optical coherence tomography characteristics of in-stent restenosis after drug-eluting stent implantation: a novel classification and its clinical significance. 2020/01
29.	原著(症例報告除く)	Vascular response to paclitaxel-eluting nitinol self-expanding stent in superficial femoral artery lesions: post-implantation angioscopic findings from the SHIMEJI trial (Suppression of vascular wall Healing after IMplantation of drug Eluting peripheral stent in Japanese patients with the Infra inguinal lesion: serial angioscopic observation). 2019/10
30.	原著(症例報告除く)	Assessment of strut coverage of everolimus-eluting platinum chromium stent 2 weeks after implantation by optical coherence tomography. 2019/08
31.	原著(症例報告除く)	Clinical implication of coronary artery calcium score among survivors of out-of-hospital cardiac arrest. 2019/07
32.	原著(症例報告除く)	Impact of low tissue backscattering by optical coherence tomography on endothelial function after drug-eluting stent implantation. 2019/04
33.	原著(症例報告除く)	Microbubble contrast enhancement of neointima after drug-eluting stent implantation: an optical coherence tomography study. 2019/03
34.	原著(症例報告除く)	High residual platelet reactivity after switching from clopidogrel to low-dose prasugrel in Japanese patients with end-stage renal disease on hemodialysis 2019/01
35.	原著(症例報告除く)	Atherosclerotic component of the yellow segment after drug-eluting stent implantation on coronary angioscopy: an ex vivo validation study. 2018/12
36.	原著(症例報告除く)	Effect of low-density lipoprotein cholesterol on the geometry of coronary bifurcation lesions and clinical outcomes of coronary interventions in the J-REVERSE registry. 2018/10
37.	原著(症例報告除く)	Efficacy of 2.5-mg Prasugrel in Elderly or Low-Body-Weight Patients. 2018/08
38.	原著(症例報告除く)	Impact of low tissue backscattering by optical coherence tomography on endothelial function after drug-eluting stent implantation. 2018/08
5件表示
全件表示(38件)

■ 著書

1.	部分執筆	私の使い分け Part 2「血管内イメージングパーフェクトガイド」 2018/07
2.	部分執筆	Drug-Eluting Stent(DES)時代のIVUS「PCIにいかすIVUS読影テクニック」 2005/09

■ 学会発表

1.	Coronary Calcified Nodules Arise at the Deep Abluminal Margin of Necrotic Cores （ポスター掲示，一般） 2026/03/20
2.	Determinants of Rapid Coronary Stenosis Progression: Calcified Nodules and Organized Thrombus, not Lipid Rich Plaque （口頭，一般） 2026/03/20
3.	Floppy wire と Extra Support wire は Rotational Atherectomy の切削特性に影響するか -3D プリンタ同一冠動脈モデルを用いた検討 - （口頭，一般） 2026/03/14
4.	Plaque Rupture and Calcified Nodules: Major Contributors to Out-of-hospital Cardiac Arrest in Acute Myocardial Infarction （口頭，一般） 2025/03/30
5.	Plaque Erosion: A Significant Cause of Acute Myocardial Infarction in Japanese Patients （ポスター掲示，一般） 2025/03/28
6.	The Natural History of Arterial Thrombus Healing after Superficial Plaque Erosion in an Atherosclerotic Rabbit Model （ポスター掲示，一般） 2025/03/28
7.	Stanford B型大動脈解離後の遠隔期に急性下肢動脈閉塞症を発症した１例（口頭，一般） 2024/12/07
8.	心原性ショックに至ったたこつぼ型心筋症様の１例（口頭，一般） 2024/12/07
9.	石灰化病変の分類を整理する-血管内イメージングの視点から- （口頭） 2024/07/26
10.	ステント留置後の変化（再狭窄、Neoatherosclerosis)とイメージング（口頭） 2024/07/25
11.	COVID-19感染を契機に右心不全へ至った症例（口頭，一般） 2024/05/25
12.	Detailed Analysis of Deep Learning-Based Automated Classification for Atherosclerotic Plaque from Optical Frequency Domain Imaging （口頭，一般） 2022/03/12
13.	Impact of Deep Learning-Based Automated Classification for Atherosclerotic Plaque from Optical Frequency Domain Imaging on Stent Optimization in Clinical Practice （口頭，一般） 2022/03/12
14.	Usefulness of the ORBIT Score to Predict Bleeding Events in Patients Undergoing Aortic Valve Replacement （口頭，一般） 2022/03/12
15.	単独重症機能性三尖弁閉鎖不全症治療の現状と当院のハートチームでの検討（口頭，シンポジウム・ワークショップパネル（その他）） 2021/05/22
16.	Frequency and Distribution of Sheet and Nodular Calcification in Human Coronary Arteries in Japanese Patients:An Autopsy Study （口頭，一般） 2021/03
17.	Impact of Serum Phosphorus Levels on Target Vessel Failure after Drug-Eluting Stents Implantation in Patients on Chronic Hemodialysis （口頭，一般） 2021/03
18.	Importance of Quantitative and Qualitative Assessments of Skeletal Muscle in Older Patients with Acute Heart Failure （口頭，一般） 2021/03
19.	Influence of Different Physiological Hemodynamics on Fractional Flow Reserve in the Left Coronary Artery and Right Coronary Artery （口頭，一般） 2021/03
20.	Nodular Calcification Does not Always Have a Convex Shape of the Luminal Surface:Histopathological Validation of Optical Frequency Domain Imaging （口頭，一般） 2021/03
21.	The Impact of Optical Coherence Tomography Findings on In-Stent Restenosis after Drug-Eluting Stent Implantation in Patients on Chronic Hemodialysis （口頭，一般） 2021/03
22.	Validation of the Academic Research Consortium High Bleeding Risk Criteria for Patients with Aortic Stenosis （口頭，一般） 2021/03
23.	Impact of Clinical Frailty on Microvascular Function in Patients with Critical Limb Ischemia （口頭，一般） 2020/07
24.	Influence of Caffeine Intake on Intravenous Adenosine Induced Fractional Flow Reserve Measurement. （口頭，一般） 2020/07
25.	Potential Mechanism of Early In-stent Restenosis of Drug-eluting Stent after Rotational Atherectomy: A Serial Intravascular Ultrasound Study （口頭，一般） 2020/07
26.	Prediction of the Debulking Segment by Rotational Atherectomy on Pre-Procedural Intravascular Ultrasound Imaging. （口頭，一般） 2020/07
27.	Tangential Signal Dropout Mimicking the Appearance of Lipid-rich Plaques on Optical Frequency Domain Imaging: An Ex-Vivo Imaging Study （口頭，一般） 2020/07
28.	経食道心エコーで過小評価したバルーン大動脈弁形成術後の急性大動脈弁閉鎖不全症（口頭，一般） 2019/11/30
29.	Frequency and Clinical Significance of Coronary Artery Embolism in Acute Myocardial Infarction Patients Presented with Atrial Fibrillation （ポスター掲示，一般） 2019/09/22
30.	Different Impact of Lesion Length on Fractional Flow Reserve in Intermediate Coronary Lesions Between Right and Left Coronary Artery （口頭，一般） 2019/09/20
31.	薬剤溶出性ステント留置後のステント内への組織逸脱の発生率、自然史、予測因子について（口頭，一般） 2019/09/19
32.	Different Influence of Lesion Length on Fractional Flow Reserve in Intermediate Coronary Lesions Between Each Coronary Artery （ポスター掲示，一般） 2019/08/31
33.	責任病変の同定に難渋した冠動脈起始異常の急性冠症候群の1例（口頭，一般） 2019/06/22
34.	Impact of Tissue Morphology on Predicting Deteriorated Coronary Flow during Coronary Intervention for In-stent Restenosis:Insights from Intravascular Ultrasound （ポスター掲示，一般） 2019/03/30
35.	The Impact of Optical Coherence Tomography Findings on In-stent Restenosis after Drug-eluting Stent Implantation in Patients on Chronic Hemodialysis （ポスター掲示，一般） 2019/03/30
36.	Diagnostic Accuracy of Optical Coherence Tomography for the Identification of Neoatherosclerosis Following Stent Implantation:An Ex-Vivo Histological Validation Study （口頭，一般） 2019/03/29
37.	Different Influence of Lesion Length on Fractional Flow Reserve in Intermediate Coronary Lesions between Each Coronary Artery （ポスター掲示，一般） 2019/03/29
38.	Intravascular Ultrasound Assessment of Frequency and Distribution of Calcified Nodule in Native Coronary Arteries for Patients Undergoing Hemodialysis （ポスター掲示，一般） 2019/03/29
39.	Visualization of Thin-cap Fibroatheroma and Quantification of Macrophage Presence by Optical Coherence Tomography,Intravascular Ultrasound,and Angioscopy:Histopathological Validation Study （口頭，シンポジウム・ワークショップパネル（指名）） 2019/03/29
40.	ステント留置後新生内膜内アテローマに対するOCTの診断精度についての検討：病理標本との対比（口頭，一般） 2019/01/25
41.	病変長がFFR計測のミスマッチ現象に与える影響：冠動脈枝別での検討（口頭，一般） 2018/10/06
5件表示
全件表示(41件)

■ 講師・講演

1.	2015/03	Neoatherosclerosis after DES implantation: OCT analysis.（Myocardial Ischemia Symposium in Korea，特別講演・記念講演）
2.	2015/03	Pathological information for wire control in CTO PCI.（Myocardial Ischemia Symposium in Korea，特別講演・記念講演）
3.	2016/03	Pathological information for guidewire manipulation in CTO lesions.（CTO Camp，パネリスト）
4.	2016/06	Contribution of Neointimal Hemorrhage to Neoatherosclerosis Formation and Aggressive Intimal Hyperplasia After DES Implantation.（Korea Cardiovascular Interventional Imaging Forum，特別講演・記念講演）
5.	2016/06	The Interpretation of OCT Images of In-stent Restenosis: Insights From Ex Vivo Imaging Study（Korea Cardiovascular Interventional Imaging Forum，パネリスト）
6.	2017/03	Role of IVUS for CTO PCI.（China International Therapeutics CTO Camp，パネリスト）
7.	2017/06	The potential impact of organized thrombus on the development of neoatherosclerosis after drug-eluting stent.（Korea Cardiovascular Interventional Imaging Forum Korea，パネリスト）
8.	2017/09	Intravascular Ultrasound Guided Percutaneous Coronary Intervention.（Word Federation for Ultrasound in Medicine and Biology Congress，特別講演・記念講演）
9.	2017/09	IVUS: IVUS-Guided PCI（World Federation for Ultrasound in Medicine and Biology Congress，特別講演・記念講演）
10.	2017/09	Role of Intravascular Ultrasound in Percutaneous Vascular Intervention.（特別講演・記念講演）
11.	2018/05	IVUS for bailout CTO PCI（EuroPCR，パネリスト）
12.	2018/06	Stent related AMI Imaging（Korea Cardiovascular Interventional Imaging Forum，パネリスト）
5件表示
全件表示(12件)