Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Seiki Nagata"'
Autor:
Tomoharu Dohi, Yoshimitsu Soga, Toshiya Muramatsu, Masaaki Uematsu, Shin Okamoto, Masashi Fujita, Shinsuke Nanto, Osamu Iida, Keisuke Hirano, Hiroyoshi Yokoi, Seiki Nagata, Masakiyo Nobuyoshi
Publikováno v:
Circulation Journal. 75:421-427
Background: The nitinol stent has proven superior primary patency than balloon angioplasty in superficial femoral artery (SFA) lesions, but a systematic comparison of the patency of 2 different nitinol stents (S.M.A.R.T. and Luminexx) in patients wit
Autor:
Takayuki Ishihara, Yoshio Ishida, Masaaki Uematsu, Masashi Fujita, Fusako Sera, Masaki Awata, Tetsuya Watanabe, Shinsuke Nanto, Osamu Iida, Seiki Nagata, Toshinari Onishi
Publikováno v:
Circulation Journal. 75:1113-1119
Background: Second-generation drug-eluting stents (DES) are expected to show better arterial repair than older DES. We angioscopically compared the biodegradable polymer-coated biolimus A9-eluting stent (BES) and durable polymer-coated sirolimus-elut
Autor:
Masataka Hasegawa, Seiki Nagata, Shin-ichi Nakatsuka, Yuzuru Kanakura, Tomoaki Nakano, Shugo Sasaki, Norio Hayashi, Koji Hashimoto
Publikováno v:
Internal Medicine. 50:2615-2620
We encountered a case of plasmablastic extramedullary plasmacytoma with multiple myeloma. Histological findings revealed that the extramedullary plasmacytoma of this patient was of the plasmablastic type, which was positive for λ-stain and EBV-encod
Publikováno v:
JACC: Cardiovascular Interventions. 2(10):989-994
ObjectivesThe aim of this study was to explore the determinants of neointimal coverage after sirolimus-eluting stent (SES).BackgroundAlthough SES has significantly reduced in-stent restenosis by inhibiting neointimal hyperplasia, insufficient neointi
Publikováno v:
JACC: Cardiovascular Interventions. 2:665-671
Objectives We investigated the time course of stent patency in the femoro-popliteal artery for as long as 4 years. Background Stent fracture has been related to poor 2-year patency in the femoro-popliteal artery. Methods We studied 239 consecutive pa
Autor:
Masaki Awata, Shinsuke Nanto, Seiki Nagata, Toshinari Onishi, Takakazu Morozumi, Osamu Iida, Masaaki Uematsu, Fusako Sera, Hitoshi Minamiguchi, Jun-ichi Kotani, Tetsuya Watanabe
Publikováno v:
JACC: Cardiovascular Interventions. 2:453-458
Objectives We angioscopically compared paclitaxel-eluting stents (PES) and sirolimus-eluting stents (SES) to explore differences in arterial healing. Background Drug-eluting stents may demonstrate different arterial healing processes. Methods Angiosc
Autor:
Toshinari Onishi, Osamu Iida, Takakazu Morozumi, Tetsuya Watanabe, Masaki Awata, Fusako Sera, Masaaki Uematsu, Seiki Nagata, Shinsuke Nanto
Publikováno v:
Circulation Journal. 73:125-131
Background Post-systolic shortening (PSS) is a sensitive indicator of myocardial ischemia. Methods and Results We have developed a tissue Doppler imaging technique that portrays PSS, and whether PSS correlates with coronary artery disease (CAD) was i
Autor:
Tomoharu Dohi, Shin Okamoto, Masaaki Uematsu, Shinsuke Nanto, Masashi Fujita, Osamu Iida, Kuniyasu Ikeoka, Seiki Nagata
Publikováno v:
Circulation Journal. 73:2143-2147
BACKGROUND Although in clinical practice endovascular therapy (EVT) with a nitinol stent for femoro-popliteal artery (FPA) lesions has been widely applied for TASC II A/B lesions, primary patency beyond 2 years remains unknown, as do the factors asso
Autor:
Osamu Iida, Masaaki Uematsu, Seiki Nagata, Takakazu Morozumi, Masafumi Kitakaze, Shinsuke Nanto
Publikováno v:
Journal of Vascular Surgery. 48:144-149
Background Despite the recent development of endovascular therapy (EVT), a high incidence of restenosis remains as an unsolved issue in patients presenting with femoropopliteal lesions. We investigated whether cilostazol reduces restenosis after succ
Autor:
Shinsuke Nanto, Osamu Iida, Seiki Nagata, Masaaki Uematsu, Takakazu Morozumi, Hirokuni Akahori
Publikováno v:
Journal of Vascular Surgery. 46(4):803-807
Fibromuscular dysplasia (FMD) is a nonatherosclerotic, noninflammatory vascular disease that mostly affects the renal and internal carotid arteries, rarely complicating lower limbs. We report a case of FMD complicating critical limb ischemia due to t