Nobuhiko Ogata, MD, PhD

Naoki Masuda , MD;

The Efficacy and Feasibility of Chronic Total Occlusion by Transradial Intervention: A Japanese Single-Center Retrospective Study

Gaku Nakazawa , MD;

Sho Torii , MD;

Ayako Yoshikawa , MD;

Takeshi Ijichi , MD;

Yohei Ohno , MD;

Norihiko Shinozaki , MD, PhD;

There may be a trade-off between longitudinal strength and conformability. This in vivo study investigates longitudinal strength and conformability of various stent platforms following stent implantation in rabbit iliac arteries.

There may be a trade-off between...

01/29/2014

Journal of Invasive Cardiology

Original Contribution

09/02/2015

Khalid O. Tammam , MD, PhD;

Tsutomu Murakami , MD;

Sho Torii , MD;

Takeshi Ijichi , MD;

Makoto Natsumeda , MD, PhD;

Fuminobu Yoshimachi , MD, PhD;

Masataka Nakano , MD;

Yohei Ohno , MD;

Naoki Masuda , MD;

Norihiko Shinozaki , MD, PhD;

Backup Force of Guiding Catheters for the Right Coronary Artery in Transfemoral and Transradial Interventions

Gaku Nakazawa , MD;

We retrospectively analyzed 207 CTO lesions in 195 patients in a single center between January 2008 and December 2011 and found that over one-half of CTO lesions can be treated with high success and low complication rates by TRI if the...

We retrospectively analyzed 207...

09/02/2015

Journal of Invasive Cardiology

Original Contribution

11/05/2009

Yoshihiro Morino , MD;

Naoki Masuda , MD;

Analysis of Peripheral Arterial Bends that Interfere with Coronary Catheterization

Gaku Nakazawa , MD;

ABSTRACT: Objective. We sought to clarify the mechanisms of backup force for right coronary artery intervention. Background. Backup force of a guiding catheter is important for successful percutaneous coronary intervention (PCI); however,...

ABSTRACT: Objective. We sought...

11/05/2009

Journal of Invasive Cardiology

Original Contribution

05/05/2010

Yoshihiro Morino , MD;

Analysis of Right Radial Artery for Transradial Catheterization by Quantitative Angiography (FULL TITLE BELOW)

Naoki Masuda , MD;

ABSTRACT: Objectives. The aim of this study was to analyze the characteristics of peripheral arterial bends that interfere with coronary catheterization. Background. Complex aortic and peripheral arterial bends are important factors in...

ABSTRACT: Objectives. The aim...

05/05/2010

Journal of Invasive Cardiology

Original Contribution

08/06/2010

Makiyoshi Shima , MD;

Yoshihiro Morino , MD;

Eri Toda , MD;

Daiki Ito , MD;

Naoki Masuda , MD;

Angiographic Evaluation of Right Upper-Limb Arterial Anomalies: Implications for Transradial Coronary Interventions

Seiji Tamiya , MD;

ABSTRACT: Objectives. To determine the optimal radial puncture point, we analyzed the anatomy and luminal diameter of the right radial artery (RA) by quantitative angiography. Background. Difficulty of radial puncture has impeded the...

ABSTRACT: Objectives. To...

08/06/2010

Journal of Invasive Cardiology

Original Contribution

10/29/2010

Yoshihiro Morino , MD;

Naoki Masuda , MD;

Gaku Nakazawa , MD;

Seiji Tamiya , MD;

Feasibility of 6 Fr Intra-Aortic Balloon Pumping Via the Femoral or Brachial Approach

Makiyoshi Shima , MD;

Eri Toda , MD;

Daiki Ito , MD;

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10/29/2010

Journal of Invasive Cardiology

Original Contribution

11/29/2012

Yoshinari Kamiyama , MD;

Shigemitsu Tanaka , MD;

Naoki Masuda , MD;

Gaku Nakazawa , MD;

Takeshi Ijichi , MD;