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  1. Article ; Online: Proximal migration of in-stent neoatherosclerosis debris following cutting balloon angioplasty leading to catastrophic no-flow phenomenon.

    Watanabe, Nobuhiro / Yamamoto, Hiroyuki / Takaya, Tomofumi

    Coronary artery disease

    2024  Volume 35, Issue 2, Page(s) 162–163

    MeSH term(s) Humans ; Angioplasty, Balloon, Coronary/adverse effects ; Angioplasty, Balloon/adverse effects ; Stents ; Treatment Outcome
    Language English
    Publishing date 2024-01-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 1047268-x
    ISSN 1473-5830 ; 0954-6928
    ISSN (online) 1473-5830
    ISSN 0954-6928
    DOI 10.1097/MCA.0000000000001310
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Entrapment of the Impella device by the guiding catheter: a cautionary pitfall of Impella-protected percutaneous coronary intervention.

    Yamamoto, Hiroyuki / Watanabe, Nobuhiro / Matsuo, Koki / Takaya, Tomofumi

    European heart journal. Case reports

    2024  Volume 8, Issue 3, Page(s) ytae096

    Language English
    Publishing date 2024-02-19
    Publishing country England
    Document type Case Reports
    ISSN 2514-2119
    ISSN (online) 2514-2119
    DOI 10.1093/ehjcr/ytae096
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Atrial Tachycardia in the Coronary Sinus Communicating With Circumflex Artery Aneurysm.

    Itoh, Mitsuaki / Shimane, Akira / Takaya, Tomofumi / Kawai, Hiroya

    JACC. Case reports

    2024  Volume 29, Issue 10, Page(s) 102333

    Abstract: Coronary artery fistula is a rare anomaly, and localized re-entrant atrial tachycardia (AT) in the coronary sinus (CS) has rarely been reported. We report a case in a patient with a left circumflex artery aneurysm associated with the CS fistula who ... ...

    Abstract Coronary artery fistula is a rare anomaly, and localized re-entrant atrial tachycardia (AT) in the coronary sinus (CS) has rarely been reported. We report a case in a patient with a left circumflex artery aneurysm associated with the CS fistula who underwent radiofrequency catheter ablation for localized re-entrant AT, which originated from the CS.
    Language English
    Publishing date 2024-04-08
    Publishing country Netherlands
    Document type Journal Article
    ISSN 2666-0849
    ISSN (online) 2666-0849
    DOI 10.1016/j.jaccas.2024.102333
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Intentional Thromboatherectomy Using Directional Coronary Atherectomy for Massive Subacute Intracoronary Thrombus.

    Yamamoto, Hiroyuki / Sawada, Takahiro / Hamana, Tomoyo / Takaya, Tomofumi

    JACC. Cardiovascular interventions

    2023  Volume 16, Issue 11, Page(s) 1412–1414

    MeSH term(s) Humans ; Atherectomy, Coronary ; Treatment Outcome ; Thrombosis
    Language English
    Publishing date 2023-05-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2452157-7
    ISSN 1876-7605 ; 1936-8798
    ISSN (online) 1876-7605
    ISSN 1936-8798
    DOI 10.1016/j.jcin.2023.03.029
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Spontaneous healing of iatrogenic left atrial dissection: a rare complication of MitraClip therapy.

    Tsunamoto, Hiroshi / Yamamoto, Hiroyuki / Takahashi, Nobuyuki / Takaya, Tomofumi

    European heart journal. Case reports

    2023  Volume 7, Issue 4, Page(s) ytad182

    Language English
    Publishing date 2023-04-17
    Publishing country England
    Document type Case Reports
    ISSN 2514-2119
    ISSN (online) 2514-2119
    DOI 10.1093/ehjcr/ytad182
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Longitudinal Stent Elongation Due to Inappropriate Post-Dilatation - Insight From a Bench Test.

    Yamamoto, Hiroyuki / Nakano, Shinsuke / Saito, Takayuki / Takaya, Tomofumi

    Circulation reports

    2023  Volume 5, Issue 5, Page(s) 227–228

    Language English
    Publishing date 2023-04-04
    Publishing country Japan
    Document type Journal Article
    ISSN 2434-0790
    ISSN (online) 2434-0790
    DOI 10.1253/circrep.CR-23-0026
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: On-Site Intravascular Ultrasound-Guided Stenting for Bifurcation Lesions With Angiographically Difficulty in Separation.

    Masuda, Mayuka / Yamamoto, Hiroyuki / Masumoto, Akiko / Takaya, Tomofumi

    Circulation reports

    2023  Volume 5, Issue 10, Page(s) 403–404

    Language English
    Publishing date 2023-09-28
    Publishing country Japan
    Document type Journal Article
    ISSN 2434-0790
    ISSN (online) 2434-0790
    DOI 10.1253/circrep.CR-23-0075
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Hybrid Treatment for a Distal Left Main Coronary Artery Aneurysm - Coronary Artery Bypass Grafting and Surgical Ligation Followed by Intraoperative Covered Stent Implantation.

    Yamamoto, Hiroyuki / Sawada, Takahiro / Murakami, Hirohisa / Takaya, Tomofumi

    Circulation reports

    2023  Volume 5, Issue 7, Page(s) 311–312

    Language English
    Publishing date 2023-05-31
    Publishing country Japan
    Document type Journal Article
    ISSN 2434-0790
    ISSN (online) 2434-0790
    DOI 10.1253/circrep.CR-23-0018
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Cell-free and concentrated ascites reinfusion therapy for refractory massive cardiac ascites in an adult with single ventricle haemodynamics: a case report.

    Tsukishiro, Yasue / Yamamoto, Hiroyuki / Masumoto, Akiko / Takaya, Tomofumi

    European heart journal. Case reports

    2023  Volume 7, Issue 3, Page(s) ytad081

    Abstract: Background: Cardiac ascites is a classical finding of right-sided heart failure, mainly caused by tricuspid valve disease and constrictive pericarditis. Refractory cardiac ascites, defined as ascites that is uncontrollable with any medication, including ...

    Abstract Background: Cardiac ascites is a classical finding of right-sided heart failure, mainly caused by tricuspid valve disease and constrictive pericarditis. Refractory cardiac ascites, defined as ascites that is uncontrollable with any medication, including conventional diuretics and selective vasopressin V2 receptor antagonists, is a rare but challenging entity. Although cell-free and concentrated ascites reinfusion therapy (CART) is a therapeutic option for refractory ascites in patients with liver cirrhosis and malignancy, its efficacy in cardiac ascites has never been reported. We herein report a case of CART for refractory cardiac ascites in a patient with complex adult congenital heart disease (ACHD).
    Case summary: A 43-year-old Japanese female with a history of ACHD involving single ventricle haemodynamics presented with refractory massive cardiac ascites due to progressive heart failure. Because conventional therapy using diuretics could not control her cardiac ascites, abdominal paracentesis was frequently required, resulting in hypoproteinaemia. Therefore, CART was initiated once per month in addition to conventional therapies, which enabled the prevention of hypoproteinaemia and further hospitalizations except to undergo CART. In addition, it helped improve her quality of life without any complications for 6 years until she died from cardiogenic cerebral infarction at the age of 49 years.
    Discussion: This case demonstrated that CART can be safely performed in patients with complex ACHD and refractory cardiac ascites due to advanced heart failure. Thus, CART may improve refractory cardiac ascites as effectively as massive ascites caused by liver cirrhosis and malignancy and lead to an improvement in the patients' quality of life.
    Language English
    Publishing date 2023-02-15
    Publishing country England
    Document type Case Reports
    ISSN 2514-2119
    ISSN (online) 2514-2119
    DOI 10.1093/ehjcr/ytad081
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Acute myocardial infarction due to traumatic coronary artery dissection: conflicts with thrombotic and bleeding pathologies.

    Yoshida, Chiaki / Yamamoto, Hiroyuki / Kato, Chiharu / Takaya, Tomofumi

    European heart journal. Case reports

    2023  Volume 7, Issue 3, Page(s) ytad119

    Abstract: Traumatic coronary artery dissection is a rare and challenging condition, requiring treatments for both thrombus and haemorrhage. We present a unique case of traumatic coronary artery dissection in which intra-aortic balloon pumping without heparin usage ...

    Abstract Traumatic coronary artery dissection is a rare and challenging condition, requiring treatments for both thrombus and haemorrhage. We present a unique case of traumatic coronary artery dissection in which intra-aortic balloon pumping without heparin usage was useful in the acute traumatic phase of haemorrhagic shock with a contraindication to anti-thrombotic therapy.
    Language English
    Publishing date 2023-03-09
    Publishing country England
    Document type Case Reports
    ISSN 2514-2119
    ISSN (online) 2514-2119
    DOI 10.1093/ehjcr/ytad119
    Database MEDical Literature Analysis and Retrieval System OnLINE

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