Evaluation of Efficacy and Long-term Results of Catheter Ablation in Drug-refractory Atrial Fibrillation

• Project/Area Number: 21590891
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Circulatory organs internal medicine
• Research Institution: Shiga University of Medical Science
• Principal Investigator: ITO Makoto 滋賀医科大学, 医学部, 准教授 (70159911)
• Co-Investigator(Kenkyū-buntansha): ASHIHARA Takashi 滋賀医科大学, 医学部, 助教 (80396259) ; ITOH Hideki 滋賀医科大学, 医学, 助教 (30402738) ; OZAWA Tomoya 滋賀医科大学, 医学部, 助教 (20584395) ; NAKAZAWA Yuko 滋賀医科大学, 医学部, 助教 (90564914) ; YAO Takenori 滋賀医科大学, 医学部, 医員 (90402726)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
• Keywords: 心房細動 / カテーテルアブレーション / 再発 / 評価法 / ホームモニタリング / 遺伝子 / カテーテル治療

Research Abstract

Treatment of atrial fibrillation(AF) is important arrhythmia for prevention of cerebral infarction and maintenance of QOL. AF is sometimes refractory to antiarrhythmic drugs. Radiofrequency catheter ablation(CA) is a curative method for such AF patients. However, evaluation of AF recurrence after CA is variable among institutions. We utilized home monitoring with patient's activating event ECG recorders(EvR), and compared EvR with conventional methods. EvR was very useful tool for detection of AF, especially asymptomatic AF. Conventional methods underestimated AF recurrence rate than EvR ECGs. Predictors of AF recurrence after CA of AF were AF type, underlying diseases, left atrial size, and CHADS2-VASc score. We conclude that CA for AF is more effective when performed early AF stage, during the periods with less load to the left atrium in low CHADS2-VASc score AF patients without structural heart disease. Risk control of AF is also important after CA in such patients.

Research Products

• [Journal Article] Carvedilol, a non-selectiveβ-withα1-blocker is effective in long QT syndrome type2 (2011)
  • Author(s): Kimura H, Ito M, et al
  • Journal Title: Journal of Arrhythmia Volume: 27 Pages: 324-331
  • Peer Reviewed
• [Journal Article] Risk determinants in individuals with a spontaneous type 1 Brugada ECG (2011)
  • Author(s): Miyamoto A, Ito M, et al
  • Journal Title: Circulation Journal Volume: 75 Pages: 844-851
  • NAID: 10028103115
  • Peer Reviewed
• [Journal Article] Carvedilol, a non-selective β-with α1-blocker is effective in long QT syndrome type2 (2011)
  • Author(s): Kimura H, Ito M, et al
  • Journal Title: Journal of Arrhythmia Volume: 27 Pages: 324-331
  • Peer Reviewed
• [Journal Article] Remission of Aunormal Conauction and Reporarization in the Right Ventricle After Chemotherapy in Patients With Anterior Mediastinal Tumor (2011)
  • Author(s): Miyamoto A, Ito M, Horie M
  • Journal Title: J Cardiovasc Electrophysiol Volume: 22 Issue: 3 Pages: 350-350
  • DOI: 10.1111/j.1540-8167.2010.01898.x
  • Peer Reviewed
• [Journal Article] Prevalence and QT interval of early repolarization in a hospital-basedpopulation (2010)
  • Author(s): Hayashi H, Ito M, et al
  • Journal Title: Journal of Arrhythmia Volume: 26 Pages: 127-133
  • Peer Reviewed
• [Journal Article] P-wave and the development of atrial fibrillation. (2010)
  • Author(s): Ishida K, Hayashi H, Miyamoto A, Sugimoto Y, Ito M, Murakami Y, Horie M
  • Journal Title: Heart Rhythm Volume: 7 Pages: 289-294
  • Peer Reviewed
• [Journal Article] Prevalence and QT interval of early repolarization in a hospital-based population. (2010)
  • Author(s): Hayashi H, Miyamoto A, Ishida K, Yoshino T, Sugimoto Y, Ito M, Horie M
  • Journal Title: Journal of Arrhythmia Volume: 26 Pages: 127-133
  • NAID: 10027574234
  • Peer Reviewed
• [Journal Article] P-wave and the development of atrial fibrillation. (2010)
  • Author(s): Ishida K, Hayashi H, Miyamoto A, Sugimoto Y, Ito M, Murakami Y, Horie M
  • Journal Title: Heart Rhythm 7 Pages: 289-294
  • Peer Reviewed
• [Journal Article] P-wave and the development of atrial fibrillation (2009)
  • Author(s): Ishida K, Ito M, et al
  • Journal Title: Heart Rhythm Volume: 7 Pages: 289-294
  • Peer Reviewed
• [Journal Article] Dynamic change in ST-segment and spontaneous occurrence of ventricular fibrillation in brugada syndrome with a novel nonsense mutation in the SCN5AGene during long-term follow-up (2009)
  • Author(s): Kawamura M, Ozawa T, Yao T, Ashihara T, Itoh H, Ito M, et al
  • Journal Title: Circulation Journal Volume: 73(3) Pages: 584-588
  • Peer Reviewed
• [Journal Article] Latent genetic backgrounds and molecular pathogenesis in drug-induced long QT syndrome (2009)
  • Author(s): Itoh H, Nakazawa Y, Yao T, Ashihara T, Ito M, et al
  • Journal Title: Circulation Journal Volume: 2(5) Pages: 511-523
  • Peer Reviewed
• [Journal Article] J-BAF Investigators. Dose-response effects of bepridil in patients with persistent atrial fibrillation monitored with transtelephonic electrocardiograms : a multicenter, randomized, placebo-controlled, double-blind study(J-BAF Study) (2009)
  • Author(s): Yamashita T, Ito M, et al
  • Journal Title: Circulation Journal Volume: 73 Pages: 1020-1027
  • Peer Reviewed
• [Journal Article] Endothelin-1 as a predictor of atrial fibrillation recurrence after pulmonary vein isolation (2009)
  • Author(s): Nakazawa Y, Ashihara T, Ito M, et al
  • Journal Title: Heart Rhythm Volume: 6(6) Pages: 723-730
  • Peer Reviewed
• [Journal Article] A novel KCNH2 mutation as a modifier for short QT interval (2009)
  • Author(s): Itoh H, Ashihara T, Nakazawa Y, Yao T, Ito M, et al
  • Journal Title: International Journal of Cardiolog URL International Journal of Cardiology Volume: 137(1) Pages: 83-85
  • Peer Reviewed
• [Journal Article] A novel KCNH2 mutation as a modifier for short QT interval. (2009)
  • Author(s): Itoh H, Sakaguchi T, Ashihara T, Ding G W, Nagaoka I, Oka Y, Nakazawa Y, Yao T, Jo H, Ito M, Matsuura H, Horie M
  • Journal Title: URLInternational Journal of Cardiology 137(1) Pages: 83-85
  • Peer Reviewed
• [Journal Article] Endothelin-1 as a predictor of atrial fibrillation recurrence after pulmonary vein isolation. (2009)
  • Author(s): Nakazawa Y, Ashihara T, Tsutamoto T, Ito M, Horie M
  • Journal Title: Heart Rhythm 6(6) Pages: 723-730
  • Peer Reviewed
• [Journal Article] Dose-response effects of bepridil in patients with persistent atrial fibrillation monitored with transtelephonic electrocardiograms : a multicenter, randomized, placebo-controlled, double-blind study(J-BAF Study). (2009)
  • Author(s): Yamashita T, Ogawa S, Sato T, Aizawa Y, Atarashi H, Fujiki A, Inoue H, Ito M, Katoh T, Kobayashi Y, Koretsune Y, Kumagai K, Niwano S, Okazaki O, Okumura K, Saku K, Tanabe T, Origasa H, J-BAF Investigators
  • Journal Title: Circulation Journal 73 Pages: 1020-1027
  • NAID: 10025931165
  • Peer Reviewed
• [Journal Article] Latent genetic backgrounds and molecular pathogenesis in drug-induced long QT syndrome. (2009)
  • Author(s): Itoh H, Sakaguchi T, Ding WS, Watanabe E, Watanabe I, Nishio Y, Makiyama T, Ohno S, Akao M, Higashi Y, Zenda N, Kubota T, Mori C, Okajima K, Haruna T, Miyamoto A, Kawamura M, Ishida K, Nagaoka I, Oka Y, Nakazawa Y, Yao T, Jo H, Sugimoto Y, Ashihara T, Hayashi H, Ito M, Imoto K, Matsuura H, Horie M
  • Journal Title: Circulation Arrhythmia and Electrophysiology 2(5) Pages: 511-523
  • Peer Reviewed
• [Journal Article] : Dynamic change in ST-segment and spontaneous occurrence of ventricular fibrillation in brugada syndrome with a novel nonsense mutation in the SCN5AGene during long-term follow-up (2009)
  • Author(s): Kawamura M, Ozawa T, Yao T, Ashihara T, Sugimoto Y, Yagi T, Itoh H, Ito M, Makiyama T, Horie M
  • Journal Title: Circulation Journal 73(3) Pages: 584-588
  • Peer Reviewed
• [Journal Article] Risk determinants in individuals with a spontaneous type 1 Brugada ECG.
  • Author(s): Miyamoto A, Hayashi H, Makiyama T, Yoshino T, Mizusawa Y, Sugimoto Y, Ito M, Xue JQ, Murakami Y, Horie M.
  • Journal Title: Circulation Journal Volume: (in press)
  • NAID: 10028103115
  • Peer Reviewed
• [Journal Article] Remission of Abnormal Conduction and Repolarization in the Right Ventricle After Chemotherapy in Patients With Anterior Mediastinal Tumor.
  • Author(s): Miyamoto A, Hayashi H, Ito M, Horie M
  • Journal Title: J Cardiovasc Electrophysiol. Volume: (in press)
  • Peer Reviewed
• [Presentation] 携帯型イベント心電計を活用した日常診療 (2011)
  • Author(s): 伊藤誠
  • Organizer: 第28回日本心電学会学術集会ランチョンセミナー
  • Place of Presentation: 福岡市
  • Year and Date: 2011-09-21
• [Presentation] 携帯型イベント心電計を活用した日常診療 (2011)
  • Author(s): 伊藤誠
  • Organizer: 第28回日本心電学会学術集会ランチョンセミナー(オムロン)
  • Place of Presentation: 福岡
  • Year and Date: 2011-09-21
• [Presentation] Phenotype variability in patients carrying KCNJ2 mutations (2011)
  • Author(s): Kimura H, Ito M, et al
  • Organizer: ESC Congress 2011
  • Place of Presentation: Paris, France
  • Year and Date: 2011-08-28
• [Presentation] Mechanisms of complex fractionated electrogram-targeted ablation in a model for chronic atrial fibrillation (2011)
  • Author(s): Ashihara T, Ito M, et al
  • Organizer: Mini-Symposium. APHRS2011 & 26th JHRS 28th JSE合同学会
  • Place of Presentation: 福岡市
• [Presentation] Ventricular fibrillation triggered during radiofrequency energy delivery for verapamil-sensitive idiopathic left ventricular tachycardia (2011)
  • Author(s): Ozawa T, Ito M, et al
  • Organizer: Mini-Symposium. APHRS2011 & 26th JHRS 28th JSE合同学会
  • Place of Presentation: 福岡市
• [Presentation] Importance of long-term follow-up after pulmonary vein isolation : A study using event-ECG monitors (2011)
  • Author(s): Nakazawa Y, Ito M, et al
  • Organizer: Mini-Symposium. APHRS2011 & 26th JHRS 28th JSE合同学会
  • Place of Presentation: 福岡市
• [Presentation] Site-specific arrhythmogenesis in structurally normal heart of non-brugada patients with ventricular arrhythmias originating from ventricular outflow tract (2011)
  • Author(s): Ozawa T, Ito M, et al
  • Organizer: Mini-Symposium. APHRS2011 & 26th JHRS 28th JSE合同学会
  • Place of Presentation: 福岡市
• [Presentation] Mutations of the cardiac ryanodine Recepter(RyR2) gene in catecholaminergic polymorphic ventricular tachycardia (2011)
  • Author(s): Kawamura M, Ito M, et al
  • Organizer: APHRS2011 & 26th JHRS 28th JSE合同学会
  • Place of Presentation: 福岡市
• [Presentation] Mechanisms of complex fractionated electrogram-targeted ablation in a model for chronic atrial fibrillation. Mini-Symposium (2011)
  • Author(s): Ashihara T, Ito M, et al
  • Organizer: APHRS 2011 & 26th JHRS 28th JSE合同学会
  • Place of Presentation: 福岡
• [Presentation] Ventricular fibrillation triggered during radiofrequency energy delivery for verapamil-sensitive idiopathic left ventricular tachycardia. Mini-Symposium (2011)
  • Author(s): Ozawa T, I to M, et al
  • Organizer: APHRS 2011 & 26th JHRS 28th JSE合同学会
  • Place of Presentation: 福岡
• [Presentation] Importance of long-term follow-up after pulmonary vein isolation : A study using event-ECG monitors. Mini-Symposium (2011)
  • Author(s): Nakazawa Y, Ito M, et al
  • Organizer: APHRS 2011 & 26th JHRS 28th JSE合同学会
  • Place of Presentation: 福岡
• [Presentation] Site-specific arrhythmogenesis in structurally normal heart of non-brugada patients with ventricular arrhythmias originating from ventricular outflow tract. Mini-Symposium (2011)
  • Author(s): Ozawa T, Ito M, et al
  • Organizer: APHRS 2011 & 26th JHRS 28th JSE合同学会
  • Place of Presentation: 福岡
• [Presentation] Mutations of the cardiac ryanodine Recepter (RyR2) gene in catecholaminergic polymorphic ventricular tachycardia (2011)
  • Author(s): Kawamura M, Ito M, et al
  • Organizer: APHRS 2011 & 26th JHRS 28th JSE合同学会
  • Place of Presentation: 福岡
• [Presentation] 12誘導心電図による予後研究 (2010)
  • Author(s): 宮本証、伊藤誠、et al
  • Organizer: 第20回京滋奈良ハートリズム研究会
  • Place of Presentation: 京都市
  • Year and Date: 2010-02-13
• [Presentation] Irrigation catheterを用いた肺静脈隔離術における食道温測定の意義 (2010)
  • Author(s): 伊藤誠
  • Organizer: 第20回京滋奈良ハートリズム研究会
  • Place of Presentation: 京都市
  • Year and Date: 2010-02-13
• [Presentation] Irrigation catheterを用いた肺静脈隔離術における食道温測定の意義 (2010)
  • Author(s): 伊藤誠
  • Organizer: 第20回京滋奈良ハートリズム研究会
  • Place of Presentation: 京都
  • Year and Date: 2010-02-13
• [Presentation] 12誘導心電図による予後研究 (2010)
  • Author(s): 宮本証, 石田勝也, 林秀樹, 吉野知秀, 水澤有香, 杉本嘉久, 伊藤誠, Joel Q.Xue, 堀江稔
  • Organizer: 第20回京滋奈良ハートリズム研究会
  • Place of Presentation: 京都
  • Year and Date: 2010-02-13
• [Presentation] Latent genetic backgrounds and molecular pathogenesis inacquired long QT syndrome with distinct arrhythmic triggers (2010)
  • Author(s): Itoh H, Ito M, et al
  • Organizer: AHA Scientific Sessions
  • Place of Presentation: Chicago Illinois USA
• [Presentation] Influence of pulmonary vein isolation on heart rate : A clinical study using event-ECG monitors (2010)
  • Author(s): Nakazawa Y, Ito M, et al
  • Organizer: APHRS2010/APAFS2010
  • Place of Presentation: Jeju Island Korea
• [Presentation] Irrigated ablation systemによる左房後壁の電位波高低下は安全な焼灼の指標となるか? (2010)
  • Author(s): 伊藤誠、et al
  • Organizer: 第27回日本心電学会学術集会
  • Place of Presentation: 大分iichiko総合文化センター
• [Presentation] 携帯型イベント心電計を活用した日常診療 (2010)
  • Author(s): 伊藤誠
  • Organizer: 第27回日本心電学会学術集会
  • Place of Presentation: 大分iichiko総合文化センター
• [Presentation] P pulmonale and atrial fibrillation (2010)
  • Author(s): Miyamoto A, Ito M, et al
  • Organizer: ISHR2010
  • Place of Presentation: Kyoto International Conference Cente
• [Presentation] What is the Best Index of Successful Ablation in Each Radiofrequency Point Using Irrigation Catheter for Pulmonary Vein Isolation? (2010)
  • Author(s): Ito M.
  • Organizer: 第74回日本循環器学会総会・学術集会
  • Place of Presentation: 京都市
• [Presentation] J波を伴う突発性心室細動におけるデバイス治療の工夫と有効性日本不整脈学会 (2010)
  • Author(s): 八尾武憲, 伊藤誠et al
  • Organizer: 第2回植え込みデバイス関連冬季大会
  • Place of Presentation: 東京都
• [Presentation] P pulmonale and atrial fibrillation. (2010)
  • Author(s): Miyamoto A, Hayashi H, Ishida K, Yoshino T, Sugimoto Y, Ito M, Horie M
  • Organizer: ISHR2010
  • Place of Presentation: Kyoto International Conference Center
• [Presentation] Influence of pulmonary vein isolation on heart rate : A clinical study using event-ECG monitors. (2010)
  • Author(s): Nakazawa Y, Ashihara T, Miyamoto A, Ozawa T, Itoh H, Sugimoto Y, Ito M, Horie M
  • Organizer: APHRS2010/APAFS2010
  • Place of Presentation: Jeju Island Korea
• [Presentation] Latent genetic backgrounds and molecular pathogenesis in acquired long QT syndrome with distinct arrhythmic triggers.. (2010)
  • Author(s): Itoh H, Oka Y, Ding WG, Sakaguchi T, Kimura H, Mizusawa Y, Miyamoto A, Wu J, Ohno S, Makiyama T, Ito M, Matsuura H, Horie M
  • Organizer: AHA Scientific Sessions 2010
  • Place of Presentation: Chicago Illinois U.S.A
• [Presentation] J波を伴う突発性心室細動におけるデバイス治療の工夫と有効性 日本不整脈学会 (2010)
  • Author(s): 八尾武憲, 水澤有香, 中澤優子, 宮本証, 伊藤英樹, 芦原貴司, 杉本喜久, 伊藤誠, 堀江稔, 城日加里
  • Organizer: 第2回植え込みデバイス関連冬季大会
  • Place of Presentation: 東京
• [Presentation] What is the Best Index of Successful Ablation in Each Radiofrequency Point Using Irrigation Catheter for Pulmonary Vein Isolation? (2010)
  • Author(s): 伊藤誠
  • Organizer: 第74回日本循環器学会総会・学術集会
  • Place of Presentation: 京都
• [Presentation] ARBと不整脈. REGESSION SUMMIT in滋賀Metabolic & CV (2009)
  • Author(s): 伊藤誠
  • Organizer: REGESSION SUMMIT in滋賀Metabolic & CV
  • Place of Presentation: 大津市
  • Year and Date: 2009-09-26
• [Presentation] 多量の心嚢水を認めた好酸球性心筋炎の1例 (2009)
  • Author(s): 吉井理一郎, 伊藤誠, et al
  • Organizer: 第189回日本内科学会近畿地方会
  • Place of Presentation: 大阪市
  • Year and Date: 2009-09-26
• [Presentation] 多量の心嚢水を認めた好酸球性心筋炎の1例 (2009)
  • Author(s): 吉井理一郎, 高山幸一郎, 山下寛人, 中澤優子, 伊藤英樹, 高島弘行, 伊藤誠, 堀江稔
  • Organizer: 第189回日本内科学会近畿地方会
  • Place of Presentation: 大阪
  • Year and Date: 2009-09-26
• [Presentation] ARBと不整脈 (2009)
  • Author(s): 伊藤誠
  • Organizer: REGESSION SUMMIT in滋賀Metabolic & CV
  • Place of Presentation: 滋賀
  • Year and Date: 2009-09-26
• [Presentation] 抗凝固治療法を中心とした心房細動ガイドラインの応用 (2009)
  • Author(s): 伊藤誠
  • Organizer: 湖北医師会学術講演会
  • Place of Presentation: 滋賀
  • Year and Date: 2009-09-24
• [Presentation] 多量の心嚢水貯留を認めた好酸球性心筋炎の一例 (2009)
  • Author(s): 吉井理一郎, 伊藤英樹, 高山幸一郎, 山下寛人, 八尾武憲, 谷口晋, 中澤優子, 芦原貴司, 山本孝, 高島弘行, 藤井応理, 中江一郎, 林秀樹, 杉本喜久, 松本鉄也, 蔦本尚慶, 伊藤誠, 堀江稔
  • Organizer: 第67回 滋賀県循環器疾患研究会
  • Place of Presentation: 滋賀
  • Year and Date: 2009-09-12
• [Presentation] 肺静脈隔離術後の心房細動再発予測におけるエンドセリン1の有用性 (2009)
  • Author(s): 中澤優子, 伊藤誠, et al
  • Organizer: 第7回滋賀呼吸循環器フォーラム
  • Place of Presentation: 大津市
  • Year and Date: 2009-08-29
• [Presentation] 肺静脈隔離術後の心房細動再発予測におけるエンドセリン1の有用性 (2009)
  • Author(s): 中澤優子, 芦原貴司, 八尾武憲, 伊藤英樹, 城日加里, 杉本喜久, 蔦本尚慶, 伊藤誠, 堀江稔, 八木崇文
  • Organizer: 第7回滋賀呼吸循環器フォーラム
  • Place of Presentation: 大津
  • Year and Date: 2009-08-29
• [Presentation] 心房細動に対するベプリジルの適正使用について (2009)
  • Author(s): 芦原貴司, 伊藤誠, et al
  • Organizer: 第25回滋賀不整脈カンファレンス
  • Place of Presentation: 滋賀県
  • Year and Date: 2009-04-18
• [Presentation] 心房細動に対するベプリジルの適正使用について (2009)
  • Author(s): 芦原貴司, 八尾武憲, 森田幸弘, 中澤優子, 城日加里, 伊藤英樹, 杉本喜久, 伊藤誠, 堀江稔
  • Organizer: 第25回滋賀不整脈カンファレンス
  • Place of Presentation: 滋賀
  • Year and Date: 2009-04-18
• [Presentation] Early Repolarizationに関連した特発性心室細動の検討 (2009)
  • Author(s): 八尾武憲, 伊藤誠, et al
  • Organizer: Early Repolarizationに関連した特発性心室細動の検討
  • Place of Presentation: 有馬市
• [Presentation] 冠動脈洞開口以上を合併した防湿回帰性頻拍にカテ-テル・アブレ-ションを施行し根治しえた1例 (2009)
  • Author(s): 伊藤英樹, 伊藤誠, et al
  • Organizer: 第21回カテーテル・アブレーション委員会公開研究会
  • Place of Presentation: さいたま市
• [Presentation] At-Home AED : ICD植込みが困難な患者に対する代替法としてのAED利用について (2009)
  • Author(s): 八尾武憲, 伊藤誠, et al
  • Organizer: 第24回日本不整脈学会学術大会第26回日本心電学会学術集会合同学術集会
  • Place of Presentation: 京都市
• [Presentation] 多種類の上室頻拍を合併した心臓手術後の一例 (2009)
  • Author(s): 城日加里, 伊藤誠, et al.
  • Organizer: 第26回日本心電学会学術集会合同学術集会
  • Place of Presentation: 京都市
• [Presentation] 肺静脈隔離術後の心房細動再発検出における携帯型心電計の有用性 (2009)
  • Author(s): 中澤優子, 伊藤誠, et al
  • Organizer: 第29回日本ホルター・ノンインベイシブ心電学研究会
  • Place of Presentation: 横浜市
• [Presentation] 肺静脈隔離術後の心房細動再発検出における携帯型心電計の有用性 (2009)
  • Author(s): 中澤優子, 芦原貴司, 八尾武憲, 城日加里, 伊藤英樹, 杉本喜久, 伊藤誠, 堀江稔
  • Organizer: 第29回日本ホルター・ノンインベイシブ心電学研究会(JASHNE 2009)
  • Place of Presentation: 横浜
• [Presentation] 多種類の上室頻拍を合併した心臓手術後の一例 (2009)
  • Author(s): 城日加里, 八尾武憲, 山科聡, 中澤優子, 伊藤英樹, 芦原貴司, 杉本喜久, 伊藤誠, 堀江稔, 八木崇文
  • Organizer: 第24回日本不整脈学会学術大会 第26回日本心電学会学術集会合同学術集会
  • Place of Presentation: 京都
• [Presentation] At-Home AED : ICD植込みが困難な患者に対する代替法としてのAED利用について (2009)
  • Author(s): 八尾武憲, 城日加里, 中澤優子, 伊藤英樹, 芦原貴司, 杉本喜久, 伊藤誠, 堀江稔
  • Organizer: 第24回日本不整脈学会学術大会 第26回日本心電学会学術集会合同学術集会
  • Place of Presentation: 京都
• [Presentation] 冠動脈洞開口以上を合併した防湿回帰性頻拍にカテーテル・アブレーションを施行し根治しえた1例 (2009)
  • Author(s): 伊藤英樹, 八尾武憲, 宮本証, 中澤優子, 城日加里, 水澤有香, 芦原貴司, 八木崇文, 横田良司, 杉本喜久, 伊藤誠, 堀江稔
  • Organizer: 第21回 カテーテル・アブレーション委員会公開研究会
  • Place of Presentation: 埼玉
• [Presentation] Early Repolarizationに関連した特発性心室細動の検討 (2009)
  • Author(s): 八尾武憲, 宮本証, 中津優子, 伊藤英樹, 芦原貴司, 杉本喜久, 伊藤誠, 堀江稔
  • Organizer: 第25回心電情報処理ワークショップ
  • Place of Presentation: 有馬
• [Remarks]
  • URL: http://www.shiga-med.ac.jp/-hqmed1/shiga_image/top.html
• [Remarks]
  • URL: http://www.shiga-med.ac.jp/~hgmedl/shiga_image/top.html
• [Remarks]
  • URL: http://www.shiga-med.ac.jp/~hqmed1/shiga_image/top.html
• [Remarks] 「不整脈に効果的なカテーテル治療」.中日新聞～おげんきですか～健康コラム 掲載
  • URL: http://www.shiga-med.ac.jp/~hqmedl/shiga_image/kenkyu/kenkyu-G2009C.html