Susumu Tao 研究室

主宰者：Susumu Tao

東京医科歯科大学

AI 要約（直近 5 年の研究成果）

心臓の不整脈に対する治療法として、カテーテル焼灼という低侵襲な手技があります。本研究室は、この焼灼治療をより安全で効果的に行うための基礎的および臨床的研究に取り組んでいます。特に、焼灼時の電気エネルギー、接触力、インピーダンス変化などの物理パラメータと焼灼による組織損傷の関係を解明することを目指しており、動物実験と臨床症例の両面から検討を進めています。焼灼治療の効果を予測・最適化するため、本研究室は機械学習を用いた解析手法を導入しています。焼灼時の各種パラメータから組織損傷の深さや大きさを推定するモデルを開発し、治療戦略の改善に活用しています。また、新しい高出力短時間焼灼法における病変形成の特性を系統的に評価し、従来の焼灼法との違いを明らかにする研究も行われています。さらに、本研究室は焼灼治療の実臨床での安全性と有効性の検証に力を入れています。大規模臨床登録データを活用して、複数施設での治療成績を解析し、新しいカテーテルや治療法の評価を実施しています。これらの研究を通じて、患者個々の心臓の形態や特性に合わせた、よりきめ細かな焼灼治療の実現を目指しています。

※ AI（Claude）が、公開されている論文要旨から研究の問い・手法・主要な発見を事実情報として抽出・再構成して自動生成しています。誤りを含む可能性があるため、正確性は研究室公式情報でご確認ください。

外部リンク

研究成果（95 件）

[2026] Hemolysis After Pulsed Field Ablation With a Variable‐Loop Irrigated Circular Catheter
DOI: https://doi.org/10.1111/pace.70208
[2026] Photon-Counting Detector Computed Tomography Depicts a Ventricular Tachycardia Substrate
DOI: https://doi.org/10.1016/j.jaccas.2026.107250
[2026] Distal Magnetic Sensors Eliminate Geometric Inaccuracy and Accelerate Mapping: A Preclinical Validation of a Novel Grid‐Style Catheter
DOI: https://doi.org/10.1111/jce.70284
[2026] Temporal Variability and Influence of Measurement Conditions of <scp>AI</scp> ‐Based Atrial Fibrillation Risk Estimation
DOI: https://doi.org/10.1002/joa3.70280
[2026] Very-high-power, ultra-short-duration radiofrequency for superior vena cava isolation: translational validation in porcine and clinical cohorts
DOI: https://doi.org/10.1093/europace/euag026
[2026] Late dislodgement of a residual functional atrial lead 4 years after ventricular lead extraction: A case report
DOI: https://doi.org/10.1016/j.hrcr.2026.01.006
[2026] Accurate estimation of lesion metrics in radiofrequency ablation using machine learning model
DOI: https://doi.org/10.1093/ehjopen/oeag013
[2026] Standardized Parallel Pace-Capture Testing as a Functional Endpoint for Lesion Validation
DOI: https://doi.org/10.1016/j.hrthm.2026.05.028
[2026] Extensive coronary venous system mapping for outflow tract ventricular arrhythmias: Utility of a dual over-the-wire microelectrode catheter technique
DOI: https://doi.org/10.1016/j.hrthm.2026.03.1951
[2026] Paced QRS morphology and lead location in left bundle branch area pacing assessed by photon-counting cardiac computed tomography
DOI: https://doi.org/10.1016/j.hrthm.2026.03.1945

続きを表示（残り 85 件）

[2026] CI-534529-004 SAFETY AND LONG-TERM OUTCOMES OF COMBINED LEADLESS PACEMAKER AND SUBCUTANEOUS ICD THERAPY: A NATIONWIDE MULTICENTER STUDY IN JAPAN
DOI: https://doi.org/10.1016/j.hrthm.2026.03.171
[2026] PO-04-147 COMPARISON OF ABLATION LESION CHARACTERISTICS BETWEEN SCARRED AND NORMAL MYOCARDIUM USING A TEMPERATURE-CONTROLLED HIGH-POWER ABLATION CATHETER
DOI: https://doi.org/10.1016/j.hrthm.2026.03.1166
[2026] PO-01-219 TRANSVENOUS LEAD EXTRACTION FOR CIED INFECTION WITH LARGE VEGETATIONS: THE BRAVE (BIG VEGETATION REMOVAL IN CIED INFECTION WITH TLE) STUDY
DOI: https://doi.org/10.1016/j.hrthm.2026.03.1759
[2026] Safety Assessment of Pulsed Field Ablation Near the Sinus Node and His Bundle
DOI: https://doi.org/10.1161/circep.125.014823
[2026] Adjunctive posterior wall isolation for persistent and long-standing persistent atrial fibrillation: the CORNERSTONE AF trial
DOI: https://doi.org/10.1093/eurheartj/ehag486
[2025] PO-FP-010 DISCRIMINATING VIABLE TISSUE FROM TRUE SCAR USING PEAK FREQUENCY AND OMNIPOLAR VOLTAGE
DOI: https://doi.org/10.1016/j.hrthm.2025.03.177
[2025] PO-04-061 RELATION BETWEEN OMNIPOLAR VOLTAGE, PEAK FREQUENCY, AND THE DISTANCE FROM THE ENDOCARDIAL SURFACE
DOI: https://doi.org/10.1016/j.hrthm.2025.03.1195
[2025] PO-07-046 MULTICENTER ANALYSIS OF ELECTROCARDIOGRAPHIC FEATURES AND PURKINJE POTENTIAL INVOLVEMENT IN PREMATURE VENTRICULAR CONTRACTIONS TRIGGERING VENTRICULAR FIBRILLATION FOLLOWING ACUTE MYOCARDIAL INFARCTION
DOI: https://doi.org/10.1016/j.hrthm.2025.03.1806
[2025] PO-04-087 SAFETY ASSESSMENT OF PULSED FIELD ABLATION NEAR THE SINUS NODE
DOI: https://doi.org/10.1016/j.hrthm.2025.03.1221
[2025] PO-04-094 EFFECT OF PULSED FIELD ABLATION WITH A VARIABLE LOOP CATHETER ON CARDIAC DEVICE SYSTEM
DOI: https://doi.org/10.1016/j.hrthm.2025.03.1228
[2025] PO-04-051 RELATION BETWEEN OMNIPOLAR VOLTAGE AND ANATOMICAL WALL THICKNESS
DOI: https://doi.org/10.1016/j.hrthm.2025.03.1185
[2025] PO-04-055 IMPACT OF CATHETER TYPE AND TISSUE INTERFACE ANGLE ON VOLTAGE, PEAK FREQUENCY, AND PACING THRESHOLDS
DOI: https://doi.org/10.1016/j.hrthm.2025.03.1189
[2025] PO-06-090 THE INCIDENCE OF FAILURE OF REMAINING FUNCTIONAL LEADS AND NEWLY IMPLANTED LEADS AFTER TRANSVENOUS LEAD EXTRACTION
DOI: https://doi.org/10.1016/j.hrthm.2025.03.1637
[2025] PO-01-163 ACCESSORY PATHWAYS ASSOCIATED WITH LEFT ATRIAL DIVERTICULA
DOI: https://doi.org/10.1016/j.hrthm.2025.03.420
[2025] PO-03-206 AN OPTIMAL OUTPUT AND ELECTRODE CONFIGURATION FOR EVALUATING TISSUE TRANSMURALITY – A PRECLINICAL STUDY
DOI: https://doi.org/10.1016/j.hrthm.2025.03.1116
[2025] Transient accessory pathway conduction block caused by internal electrical cardioversion
DOI: https://doi.org/10.1016/j.jccase.2025.01.003
[2025] Real‐world clinical practice of current periprocedural anticoagulation management in catheter ablation of atrial fibrillation: Data from a large prospective ablation registry
DOI: https://doi.org/10.1002/joa3.13182
[2025] Electrophysiological characteristics of Purkinje potentials and the conduction system in premature ventricular contractions triggering ventricular fibrillation after myocardial infarction
DOI: https://doi.org/10.1093/europace/euaf249
[2025] Averaging real-time impedance enhances the prediction of steam pop risk and lesion characteristics
DOI: https://doi.org/10.1093/europace/euaf315
[2025] Managing Catheter Knotting in Pulse‐Select Pulsed Field Ablation: Mechanisms and a Practical Strategy for Resolution
DOI: https://doi.org/10.1002/joa3.70250
[2025] Impact of activation direction on omnipolar voltage and peak frequency
DOI: https://doi.org/10.1093/eurheartj/ehaf784.473
[2025] 12-lead electrocardiographic morphology of ventricular contractions triggering ventricular fibrillation after acute myocardial infarction: A multicenter analysis
DOI: https://doi.org/10.1016/j.hrthm.2025.10.036
[2025] Lesion Depth Optimization in High‐Power Radiofrequency Ablation: Evaluating Single High‐Power and Combined Very High‐Power Applications
DOI: https://doi.org/10.1111/jce.70125
[2025] Comparison of far-field and peak frequency electrogram characteristics at the earliest activation sites during idiopathic ventricular arrhythmias: A novel index to predict ablation success
DOI: https://doi.org/10.1016/j.hrthm.2025.09.015
[2025] Evaluation of continuous arrhythmia monitoring using an implantable loop recorder in heart failure patients with a reduced ejection fraction: The LINQ2-HF trial rationale and protocol
DOI: https://doi.org/10.1371/journal.pone.0321604
[2025] Pulsed field ablation for pulmonary vein isolation provoked ganglionated plexus-mediated vagal atrial fibrillation
DOI: https://doi.org/10.1007/s10840-025-02106-8
[2025] Impact of 1 mm difference in interelectrode spacing on local electrograms and voltage/activation maps
DOI: https://doi.org/10.1093/europace/euaf135
[2025] Comparison of hemolysis with different pulsed field ablation systems
DOI: https://doi.org/10.1016/j.hrthm.2025.05.072
[2025] Left Bundle Branch Area Pacing Corrected the Functional Block Line Caused by Right Ventricular Apex Pacing
DOI: https://doi.org/10.1111/pace.15195
[2024] Acute procedural safety of the latest radiofrequency ablation catheters in atrial fibrillation ablation: Data from a large prospective ablation registry
DOI: https://doi.org/10.1111/jce.16408
[2024] MP-483493-004 SUPERIORITY OF LONG-DURATION RADIOFREQUENCY ABLATION TO THE USE OF HALF-NORMAL SALINE IRRIGATION IN INCREASING LESION SIZE
DOI: https://doi.org/10.1016/j.hrthm.2024.03.416
[2024] PO-05-139 THE OPTIMAL STRATEGY FOR PULMONARY VEIN ANTRAL ISOLATION USING VERY HIGH-POWER SHORT-DURATION RADIOFREQUENCY
DOI: https://doi.org/10.1016/j.hrthm.2024.03.1374
[2024] Feasibility of Atrial Substrate Mapping During Atrial Pacing and Its Impact on the Omnipolar Voltage and the Peak‐Frequency of Electrograms
DOI: https://doi.org/10.1111/jce.16514
[2024] Efficacy and Safety of High‐Power Short‐Duration Ablation for Cavo‐Tricuspid Isthmus With a Flexible‐Tip Temperature‐Controlled Power Regulation Catheter Performed by Electrophysiology Trainees
DOI: https://doi.org/10.1111/jce.16516
[2024] Significance of the local largest bipolar voltage for the optimized ablation strategy using very high‐power short duration mode
DOI: https://doi.org/10.1111/jce.16453
[2024] Embryological Classification of Arrhythmogenic Triggers Initiating Atrial Fibrillation
DOI: https://doi.org/10.1016/j.jacc.2024.08.060
[2024] Feasibility and safety assessment of RF double applications in very high power and short duration ablation
DOI: https://doi.org/10.1016/j.hrthm.2024.10.026
[2024] Distribution of antral lesions with the novel size‐adjustable cryoballoon for pulmonary vein isolation and the differences based on left atrial remodeling
DOI: https://doi.org/10.1111/jce.16415
[2024] Distribution of peak frequency and omnipolar voltage in electrograms across the atrial body and thoracic veins in a normal heart
DOI: https://doi.org/10.1007/s10840-024-01845-4
[2024] The impact of hyperbaric oxygen treatment for cardiovascular implantable electronic devices
DOI: https://doi.org/10.1002/joa3.13070
[2024] An optimized approach for increasing lesion size in temperature‐controled setting using a catheter with a surface thermocouple and efficient irrigation
DOI: https://doi.org/10.1002/joa3.13040
[2024] Effect of reference electrode on intracardiac electrograms: Close indifferent electrode vs Wilson central terminal
DOI: https://doi.org/10.1016/j.hrthm.2024.03.002
[2024] Impact of contact force on the lesion characteristics of very high‐power short‐duration ablation using a <scp>QDOT‐MICRO</scp> catheter
DOI: https://doi.org/10.1002/joa3.12992
[2023] Detailed analysis of tachycardia cycle length aids diagnosis of the mechanism and location of atrial tachycardias
DOI: https://doi.org/10.1093/europace/euad195
[2023] Transcoronary mapping with an over-the-wire multielectrode catheter in scar-related ventricular tachycardia patients
DOI: https://doi.org/10.1093/europace/euad365
[2023] Safety verification of a novel irrigation catheter with flexible tip of laser‐cut kerfs and contact force sensor
DOI: https://doi.org/10.1111/pace.14868
[2023] The effect of half-normal saline irrigation on lesion characteristics in temperature-flow-controlled ablation
DOI: https://doi.org/10.1007/s10840-023-01678-7
[2023] Adjunctive posterior wall isolation for the treatment of persistent and longstanding persistent atrial fibrillation (CORNERSTONE AF) trial: Design and rationale
DOI: https://doi.org/10.1002/clc.24164
[2023] Impact of filter configurations on bipolar EGMs: An optimal filter setting for identifying VT substrates
DOI: https://doi.org/10.1111/jce.15997
[2023] Superiority of the Combination of Input and Output Parameters to the Single Parameter for Lesion Size Estimation
DOI: https://doi.org/10.1253/circj.cj-23-0574
[2023] Can phrenic nerve injury be anticipated by larger cryoballoons?
DOI: https://doi.org/10.1111/pace.14859
[2023] Impact of baseline pool impedance on lesion metrics and steam pops in catheter ablation
DOI: https://doi.org/10.1111/jce.15964
[2023] PO-03-119 ATRIAL SUBSTRATE CAN BE ASSESSED DURING PACING INSTEAD OF SINUS RHYTHM? – ADVANTAGE AND LIMITATION OF SINUS-NODE PACING MAP-
DOI: https://doi.org/10.1016/j.hrthm.2023.03.1019
[2023] PO-04-199 CHARACTERISTICS AND SAFETY OF A NOVEL CONTACT-FORCE SENSING IRRIGATED CATHETER WITH A FLEXIBLE TIP WITH LASER-CUT KERFS
DOI: https://doi.org/10.1016/j.hrthm.2023.03.1215
[2023] PO-03-098 DIFFERENTIAL PACING FOR IDENTIFYING MULTIPLE INTERATRIAL CONNECTIONS
DOI: https://doi.org/10.1016/j.hrthm.2023.03.1011
[2023] PO-04-133 IMPACT OF A CLOSE INDIFFERENT ELECTRODE ON ATRIAL UNIPOLAR AND BIPOLAR ELECTROGRAMS
DOI: https://doi.org/10.1016/j.hrthm.2023.03.1178
[2023] Delineation of the right ventricular septal activation during a right bundle branch origin accelerated idioventricular rhythm
DOI: https://doi.org/10.1002/ccr3.7392
[2023] PO-02-040 ATRIAL EPICARDIAL ADIPOSE TISSUE AND CORONARY ARTERY CALCIUM SCORE ASSOCIATED WITH RECURRENCE POST PULMONARY VEIN ISOLATION FOR PERSISTENT ATRIAL FIBRILLATION
DOI: https://doi.org/10.1016/j.hrthm.2023.03.778
[2023] Real-Time Assessment of Linear Lesion Using Activation Vectors Based on Omnipolar Technology
DOI: https://doi.org/10.5105/jse.43.36
[2023] Comparison of lesion characteristics using temperature‐flow‐controlled versus conventional power‐controlled ablation with fixed ablation index
DOI: https://doi.org/10.1111/jce.15883
[2023] Comparison of three different approaches to very high‐power short‐duration ablation using the QDOT‐MICRO catheter
DOI: https://doi.org/10.1111/jce.15875
[2023] Implantable Defibrillator System Shock Function, Mortality, and Cause of Death After Magnetic Resonance Imaging
DOI: https://doi.org/10.7326/m22-2653
[2023] Demonstration of the discrepancy between AT‐wave morphology on 12‐lead ECG and AT mechanism in scar‐related AT
DOI: https://doi.org/10.1111/pace.14665
[2022] PO-667-07 COMPARISON OF THREE DIFFERENT APPROACHES OF VERY HIGH-POWER SHORT-DURATION ABLATION USING QDOT MICRO CATHETER
DOI: https://doi.org/10.1016/j.hrthm.2022.03.384
[2022] Usefulness of the over‐the‐wire microelectrodes catheter in treatment of ventricular arrhythmia arising from the left ventricular summit
DOI: https://doi.org/10.1111/pace.14542
[2022] Case Report: Importance of MRI Examination in the Diagnosis and Evaluation of COVID-19 mRNA Vaccination Induced Myocarditis: Our Experience and Literature Review
DOI: https://doi.org/10.3389/fcvm.2022.844626
[2022] Impact of tip design and thermocouple location on the efficacy and safety of radiofrequency application
DOI: https://doi.org/10.1007/s10840-022-01219-8
[2022] Comparison of two catheters measuring local impedance: local impedance variation vs lesion characteristics and steam pops
DOI: https://doi.org/10.1007/s10840-022-01214-z
[2022] Utility of Simultaneous Biatrial Atrial Anti-Tachycardia Pacing for the Termination of Atrial Fibrillation during Catheter Ablation of Atrial Fibrillation
DOI: https://doi.org/10.3390/jcm11030575
[2022] Localizing VT 3D reentrant circuit using epicardial-endocardial ECGI
DOI: https://doi.org/10.1016/j.jelectrocard.2022.07.059
[2022] PO-637-06 EPICARDIAL SUBSTRATE MAPPING FROM CORONARY VESSELS WITH OVER-THE-WIRE MICRO CATHETER FOR SCAR-RELATED VENTRICULAR TACHYCARDIA
DOI: https://doi.org/10.1016/j.hrthm.2022.03.954
[2022] Fulminant Myocarditis with COVID-19 Infection Having Normal C-Reactive Protein and Serial Magnetic Resonance Follow-Up
DOI: https://doi.org/10.1002/ehf2.14228
[2022] Two different tachycardias in one patient. What is the mechanism?
DOI: https://doi.org/10.1111/pace.14613
[2022] Increase in Cerebral Blood Flow After Catheter Ablation of Atrial Fibrillation
DOI: https://doi.org/10.1016/j.jacep.2022.07.011
[2022] Delayed Purkinje potential during sinus rhythm in cardiac sarcoidosis with multiple focal Purkinje ventricular tachycardias: Ablation target or bystander?
DOI: https://doi.org/10.1016/j.hrcr.2022.05.005
[2022] Confirmation of the achievement of linear lesions using “activation vectors” based on omnipolar technology
DOI: https://doi.org/10.1016/j.hrthm.2022.07.026
[2022] Requirement of larger local impedance reduction for successful lesion formation at carinal area during pulmonary vein isolation
DOI: https://doi.org/10.1007/s10840-022-01282-1
[2022] PO-680-02 THE IMPACT OF DEVELOPMENTAL ORIGIN OF NON-PULMONARY VEIN TRIGGERS LOCATION ON CLINICAL AND GENETICAL FEATURES OF ATRIAL FIBRILLATION PATIENTS
DOI: https://doi.org/10.1016/j.hrthm.2022.03.495
[2021] Arterial and Venous Thrombosis Complicated in COVID-19: A Retrospective Single Center Analysis in Japan
DOI: https://doi.org/10.3389/fcvm.2021.767074
[2021] Successful Substrate Ablation for Ventricular Fibrillation in a Patient With Nonischemic Cardiomyopathy
DOI: https://doi.org/10.1016/j.jaccas.2021.04.023
[2021] Pulseless Electrical Activity as the Initial Cardiac Arrest Rhythm: Importance of Preexisting Left Ventricular Function
DOI: https://doi.org/10.1161/jaha.119.018671
[2021] Differentiating atrial tachycardias with centrifugal activation: Lessons from high-resolution mapping
DOI: https://doi.org/10.1016/j.hrthm.2021.03.038
[2021] CinE caRdiac magneTic resonAnce to predIct veNTricular arrhYthmia (CERTAINTY)
DOI: https://doi.org/10.1038/s41598-021-02111-7
[2021] Clinical implications of local impedance measurement using the IntellaNav MiFi OI ablation catheter: an ex vivo study
DOI: https://doi.org/10.1007/s10840-021-00954-8
[2021] Impact of a formula combining local impedance and conventional parameters on lesion size prediction
DOI: https://doi.org/10.1007/s10840-021-01013-y

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AI 要約（直近 5 年の研究成果）

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関連研究室(8 件)

研究成果（95 件）

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