Koji Yanaka

ORCID: 0000-0002-6778-751X
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Peripheral Artery Disease Management
  • Coronary Interventions and Diagnostics
  • Cerebrovascular and Carotid Artery Diseases
  • Vascular Procedures and Complications
  • Aortic aneurysm repair treatments
  • Cardiac Imaging and Diagnostics
  • Lipoproteins and Cardiovascular Health
  • Acute Myocardial Infarction Research
  • Cardiovascular Function and Risk Factors
  • Cardiovascular Disease and Adiposity
  • Atrial Fibrillation Management and Outcomes
  • Cardiovascular Health and Disease Prevention
  • Venous Thromboembolism Diagnosis and Management
  • Orthopaedic implants and arthroplasty
  • Cardiac Valve Diseases and Treatments
  • Electronic and Structural Properties of Oxides
  • Cardiac Arrhythmias and Treatments
  • Knee injuries and reconstruction techniques
  • Renal and Vascular Pathologies
  • Cardiac tumors and thrombi
  • Intracerebral and Subarachnoid Hemorrhage Research
  • Abdominal vascular conditions and treatments
  • Photoacoustic and Ultrasonic Imaging
  • Aortic Thrombus and Embolism
  • Abdominal Surgery and Complications

Hyogo Medical University
2018-2022

Higashi Takarazuka Satoh Hospital
2022

Kansai Rosai Hospital
2015-2019

Purpose: To identify intravascular ultrasound (IVUS) findings that predict midterm stent patency in femoropopliteal (FP) lesions. Materials and Methods: A retrospective analysis was undertaken of 335 de novo FP lesions 274 consecutive patients (mean age 72.4±8.2 years; 210 men) who had IVUS assessment before after successful implantation. The mean lesion length 13.2±9.8 cm. primary outcome at 24 months, defined as freedom from major adverse limb event (MALE) in-stent restenosis (ISR). MALE...

10.1177/1526602819896293 article EN Journal of Endovascular Therapy 2020-01-16

Patients with non-ST-elevation myocardial infarction (NSTEMI) have worse long-term prognoses than those ST-elevation (STEMI).It may be attributable to more extended coronary atherosclerotic disease burden in patients NSTEMI.This study consisted of consecutive 231 who underwent intervention for (MI). To assess the extent and severity non-culprit arteries, two scoring systems (Gensini score synergy between percutaneous Taxus cardiac surgery [SYNTAX] score) were modified by subtracting culprit...

10.1002/clc.23534 article EN Clinical Cardiology 2020-12-28

High levels of lipoprotein(a) [Lp(a)] are a risk factor for peripheral artery disease (PAD). However, the relationship between Lp(a) and severity femoropopliteal lesions in patients with PAD has not been systematically studied. This study aimed to assess impact on angiographic PAD.

10.5551/jat.56457 article EN Journal of Atherosclerosis and Thrombosis 2020-08-28

Although self-expanding drug-eluting stents (DES) have recently shown superior outcomes for superficial femoral artery (SFA) lesions, optimal sizing of DES diameter in SFA intervention is unclear.

10.1253/circj.cj-20-0470 article EN Circulation Journal 2020-08-07

after stent implantation in the superficial femoral artery (SFA)has not yet been characterized.Here, we report two cases of yellow neointima (YN) that occurred SFA.A 72-year-old man receiving regular dialysis for end-stage he development neoatherosclerosis coronary has previously documented. 1 Angioscopy can directly visualize intra-stent condition, and atherosclerotic change is observed as a substance on angioscopy. 2-4In contrast, T

10.1253/circj.cj-16-0409 article EN Circulation Journal 2016-01-01

leading to lumen loss (Figure A-1-4; Supplementary Movies 1,2).This is the first report evaluating restenosis at stent invagination of a self-expanding interwoven nitinol using multiple imaging modalities.These findings suggest that may accelerate neointimal proliferation with risk late loss.

10.1253/circj.cj-20-1278 article EN Circulation Journal 2021-02-10

10.1016/j.jacc.2015.03.491 article EN publisher-specific-oa Journal of the American College of Cardiology 2015-04-27
Coming Soon ...