Yohei Ohno
A5015886826- Cardiac Valve Diseases and Treatments
- Infective Endocarditis Diagnosis and Management
- Cardiovascular Function and Risk Factors
- Coronary Interventions and Diagnostics
- Cardiac Imaging and Diagnostics
- Atrial Fibrillation Management and Outcomes
- Cardiac Arrhythmias and Treatments
- Aortic Disease and Treatment Approaches
- Cardiac pacing and defibrillation studies
- Cardiac Structural Anomalies and Repair
- Acute Myocardial Infarction Research
- Vascular Procedures and Complications
- Pluripotent Stem Cells Research
- Peripheral Artery Disease Management
- Antiplatelet Therapy and Cardiovascular Diseases
- Cardiac, Anesthesia and Surgical Outcomes
- Heart Failure Treatment and Management
- Tissue Engineering and Regenerative Medicine
- Cerebrovascular and Carotid Artery Diseases
- Venous Thromboembolism Diagnosis and Management
- Cardiac tumors and thrombi
- Mechanical Circulatory Support Devices
- Pulmonary Hypertension Research and Treatments
- Cardiac electrophysiology and arrhythmias
- Congenital heart defects research
Tokai University
2015-2025
Tokai University Hospital
2013-2024
Kobelco Construction Machinery (Japan)
2022-2024
University Hospitals of Cleveland
2022
Case Western Reserve University
2022
National Rehabilitation Center for Persons with Disabilities
2022
University of Zurich
2017
University of Catania
2013-2016
Ferrarotto Hospital
2013-2016
American College of Cardiology
2015
Transcatheter aortic valve replacement (TAVR) is being increasingly performed in patients with bicuspid stenosis (AS).This study sought to compare the procedural and clinical outcomes versus tricuspid AS from Bicuspid TAVR multicenter registry.Outcomes of 561 4,546 were compared after propensity score matching, assembling 546 pairs similar baseline characteristics. Procedural recorded according Valve Academic Research Consortium-2 criteria.Compared AS, had more frequent conversion surgery...
Few studies have evaluated the clinical outcomes of transcatheter aortic valve replacement (TAVR) in patients with bicuspid stenosis (AS). Particularly, limited data exist comparing results TAVR new-generation devices versus early-generation devices. This study sought to evaluate for AS early- and The Bicuspid Registry is an international multicenter enrolling consecutive undergoing between April 2005 May 2015. Of 301 patients, 199 (71.1%) were treated (Sapien XT [Edwards Lifesciences...
Abstract Background and Aims The association between periprocedural change in tricuspid regurgitation (TR) outcomes patients undergoing mitral transcatheter edge-to-edge repair (M-TEER) is unclear. This study aimed to examine the prognostic value of TR before after M-TEER. Methods Patients OCEAN-Mitral registry were divided into four groups according baseline post-procedure echocardiographic assessments: no TR/no (no TR), TR/significant (new-onset significant (normalized (residual TR) (all...
Long QT syndrome (LQTS) is an inheritable and life-threatening disease; however, it often difficult to determine disease characteristics in sporadic cases with novel mutations, more precise analysis necessary for the successful development of evidence-based clinical therapies. This study thus sought better characterize ion channel cardiac disorders using induced pluripotent stem cells (iPSCs). We reprogrammed somatic from a patient LQTS controls, differentiated them into cardiomyocytes...
The aim of this study was to evaluate the association baseline tricuspid regurgitation (TR) on outcomes after percutaneous mitral valve repair (PMVR) with MitraClip system. Data from 146 consecutive patients functional (MR) were obtained. Two different groups, dichotomized according degree pre-procedural TR (moderate/severe, n = 47 and none/mild, 99), had their clinical echocardiographic through 12-month compared. At 30-day, primary safety endpoint significantly higher in moderate/severe...
The aim of this study was to assess the feasibility and safety early discharge (within 72 h) after transfemoral transcatheter aortic valve implantation (TAVI) identify baseline features and/or peri-procedural variables, which may affect post-TAVI length-of-stay (LoS) duration.Patients discharged within h TAVI (early group) were compared with consecutive patients 3 days (late group). Propensity-matched cohorts a 2:1 ratio created better control confounding bias. Among 465 patients, 107...
Background Limited data are available about clinical outcomes and residual mitral regurgitation (MR) after transcatheter edge-to-edge repair in the large Asian-Pacific cohort. Methods Results From Optimized Catheter Valvular Intervention (OCEAN-Mitral) registry, a total of 2150 patients (primary cause 34.6%) undergoing were analyzed classified into 3 groups according to MR severity at discharge: 0+/1+, 2+, 3+/4+. The mortality heart failure hospitalization rates 1 year 12.3% 15.0%,...
Treatment of aortic stenosis in patients with small annuli is challenging and can result prosthesis-patient mismatch (PPM).
Data on the performance of latest-generation SAPIEN 3 Ultra RESILIA (S3UR) valve in patients who undergo transcatheter aortic replacement (TAVR) are scarce.
Renal impairment is associated with poor clinical outcomes in patients cardiovascular diseases. Some studies have revealed the impact of renal on who underwent mitral valve transcatheter edge-to-edge repair (M-TEER). However, limited data are available regarding baseline after M-TEER Asian-Pacific heart failure and severe regurgitation. This study sought to examine effect using a large-scale nationwide registry Japan. A total 2,150 enrolled OCEAN-Mitral (Optimized Catheter Valvular...
The mechanisms and clinical importance of acute reduction (ARD) in left ventricular (LV) function following transcatheter edge-to-edge repair (TEER) for mitral regurgitation (MR) remains unclear. This study aimed to non-invasively evaluate the cardio-mechanical parameters, including end-systolic elastance (Ees) arterial (Ea), explore their association with ARD TEER. We performed a retrospective analysis serial transthoracic echocardiography (TTE) studies before after Cardio-mechanical...