2019 - 2022 Radiofrequency ablation of ventricular arrhythmias arising from deep myocardium (coronary perfused beating hearts in the dual-bath experimental setting)
2019 - 2022 Electrophysiological characteristics of ventricular arrhythmias developed in hypothermic conditions.
2017 - 2020 Biological treatment using cytosolic migration type drug delivery (Validation in myocardial infarction model)
2016 - 2019 Establishment of safe and effective indices of bipolar radiofrequency ablation for the treatment of intractable arrhythmias
2011 - 2015 The establishment of the predictor for lethal ischemia-related arrhythmia and the elucidation of pathological mechanism and new treatment by identification of responsible genes.
2011 - 2013 Evaluation of spacial heterogeneous distribution of ventricular repolarization and arrhythmic risk by the body surface standard electrocardiogram
2009 - 2011 Investigation of conduction abnormality in right ventricular outflow tract in Brugada syndrome.
2009 - 2011 Arrhythmogenic substrate and therapeutic interventions of Tdp induced by class III and IV antiarrhythmic drugs(Tridimentional mapping of the heart)
2005 - 2006 Three-dimensional mapping of an arrhythmogenic substrate of ventricular fibrillation modulated by autonomic nerve activity
2004 - 2005 Trafficking abnormality in genetic arrhythmias and its modulation.
2003 - 2004 Role of Sympathetic Nerve Activity for Modulation of Transmural Ventricular Repolarization and Initiation of Ventricular Fibrillation
Takumi Kasai, Osamu Saitoh, Kyogo Fuse, Ayaka Oikawa, Hiroshi Furushima, Masaomi Chinushi. Symmetrical recovery time course between impedance and intramyocardial temperature after bipolar radiofrequency ablation; Role of impedance monitoring to estimate temperature rise. Indian pacing and electrophysiology journal. 2023
Osamu Saitoh, Takumi Kasai, Kyogo Fuse, Masaomi Chinushi. Distribution of excitation recoverable myocardium after radiofrequency ablation and its relation to energy application time and irrigation. Journal of cardiovascular electrophysiology. 2023. 34. 4. 928-941
Symposium: Autonomic Tone and Cardiac Arrhythmias: Insight Into Therapeutic Approach. Arrhythmogenic potential of the renal autonomic nerves activity: Role of electrical nerve stimulation and renal artery ablation.
(日本不整脈心電学会 2021)
Steam-pop induced central or surface myocardial disruption during bipolar radiofrequency catheter ablation
(第 85 回日本循環器学会学術集会 2021)
Impedance monitoring for predicting steam-pop: an experimental study of bipolar radiofrequency ablation using a dual-bath preparation
(第 85 回日本循環器学会学術集会 2021)
日本高血圧学会
, JAPANESE ASSOCIATION OF CARDIOVASCULAR INTERVENTION AND THERAPEUTICS
, JAPANESE HEART RHYTHM SOCIETY
, THE JAPANESE SOCIETY OF INTERNAL MEDICINE
, The Japanese Circulation Society