Shun–ichiro Sakamoto

ORCID: 0000-0001-7524-3005
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About
Contact & Profiles
Research Areas
  • Cardiac Arrhythmias and Treatments
  • Atrial Fibrillation Management and Outcomes
  • Cardiac Valve Diseases and Treatments
  • Cardiac pacing and defibrillation studies
  • Cardiac electrophysiology and arrhythmias
  • Aortic Disease and Treatment Approaches
  • Cardiac Structural Anomalies and Repair
  • Cardiac and Coronary Surgery Techniques
  • Aortic aneurysm repair treatments
  • Cardiac tumors and thrombi
  • Infective Endocarditis Diagnosis and Management
  • Cardiovascular Syncope and Autonomic Disorders
  • Infectious Aortic and Vascular Conditions
  • Vascular Procedures and Complications
  • Congenital Heart Disease Studies
  • Vascular anomalies and interventions
  • Cardiac, Anesthesia and Surgical Outcomes
  • Abdominal vascular conditions and treatments
  • Cardiovascular Effects of Exercise
  • Electrospun Nanofibers in Biomedical Applications
  • Cardiac Imaging and Diagnostics
  • Cardiovascular and Diving-Related Complications
  • Cardiovascular Function and Risk Factors
  • Mechanical Circulatory Support Devices
  • Coronary Interventions and Diagnostics

Nippon Medical School
2015-2024

Nippon Medical School Musashi Kosugi Hospital
2022

Nippon Medical School Hospital
2016-2021

Chiba Hokusou Hospital
2007-2009

Barnes-Jewish Hospital
2008-2009

Jewish Hospital
2008

RELX Group (Netherlands)
2004

Hy-Line (United States)
2004

1 Current status of non‐pharmacotherapies in Japan Pacemaker treatment for bradyarrhythmia was first approved national health insurance coverage Japan 1974, and its use rapidly became widespread thereafter. Approximately 40 years later, 2017, the number patients treated with this technology has increased to 60 137 (41 895 new cases approximately 18 242 replacements). 5 Capsule‐shaped leadless pacemaker also available 2016, is being established as a option. Non‐pharmacological...

10.1253/circj.cj-20-0637 article EN Circulation Journal 2021-05-31

The original guideline for non-pharmacological treatments (cardiac implantable electronic device, catheter ablation, and arrhythmia surgery) of arrhythmias (Japanese Circulation Society [JCS] Guideline on Non-pharmacotherapy Cardiac Arrhythmias) was first published in 2001, there have been two revisions thereafter (2006 2011). “JCS Indications Procedures Catheter Ablation” 2012 to cover the rapid development expansion ablation techniques. Advances treatment further accelerated since then,...

10.1002/joa3.12491 article EN cc-by-nc-nd Journal of Arrhythmia 2021-06-02

Background: The atria are assumed to be connected electrically each other at the level of Bachmann's bundle, coronary sinus (CS) musculature, and interatrial septum, these connections may have an important role in conduction perpetuation various types atrial tachyarrhythmias. However, number, location, preferential related site activation not been examined yet. Methods: endocardium both CS were mapped during continuous pacing from left superior inferior pulmonary veins, right upper lower...

10.1111/j.1540-8167.2005.40659.x article EN Journal of Cardiovascular Electrophysiology 2005-05-23

10.1016/j.jtcvs.2004.09.012 article EN publisher-specific-oa Journal of Thoracic and Cardiovascular Surgery 2004-12-30

OBJECTIVE: To perform a minimally invasive procedure for atrial fibrillation without cardiopulmonary bypass, it is necessary to create transmural lesions on the beating heart. Although bipolar radiofrequency clamps can isolate pulmonary veins, they have difficulty in performing any other left lesions, particularly those of traditional Cox-Maze procedure. This study examined performance an internally cooled, device designed such application. METHODS: Eleven domestic pigs underwent median...

10.1097/imi.0b013e3181a348a2 article EN Innovations Technology and Techniques in Cardiothoracic and Vascular Surgery 2009-03-01

Operative mortality after endovascular aneurysm repair (EVAR) has been reported as lower than open surgical (OSR) for abdominal aortic (AAA) in randomized controlled trials. However, many cohort studies have demonstrated similar rates both procedures. We compared operative between EVAR and OSR, at our institution.All AAA operations from 2012 to 2017 were reviewed, baseline characteristics collected. Outcomes included 30-day mortality, data, complications, length of hospital stay (LOS),...

10.1016/j.asjsur.2021.06.015 article EN cc-by-nc-nd Asian Journal of Surgery 2021-06-27

The purpose of this study was to determine the 22-year experience relationship between preoperative left atrial diameter (LAD) and fibrillation (AF) recurrence after AF surgery. Between November 1993 April 2015, 244 patients underwent surgery concomitant with mitral valve surgery, were completely followed up in our institute. full-maze procedure performed 231 pulmonary vein isolation 13. Three quartiles divided list sorted LAD data into 4 groups: group Q1: = 40.5 ± 4.3 (n 55), Q2: 47.9 2.0...

10.1053/j.semtcvs.2018.01.004 article EN cc-by-nc-nd Seminars in Thoracic and Cardiovascular Surgery 2018-01-01
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