Area of research
Physiology · Cardiology and Cardiovascular Medicine
Research interest
Research interests include Obstructive Sleep Apnea Research, Heart Failure Treatment and Management, Neuroscience of respiration and sleep, and Cardiovascular Function and Risk Factors.
Early experience with hypoglossal nerve stimulation in Japanese patients: Trends in operative time and treatment outcomes.
Changes in the objective measures of sleep in association with menses among female athletes with excessive daytime sleepiness.
Swallowing Function During Sleep in Patients with Head and Neck Cancer: A Polysomnographic Comparison with Matched Controls.
Comparative prognostic value of three frailty-assessment tools in older patients with heart failure: post hoc analysis of the FRAGILE-HF cohort.
Changes in the Heart Sounds Between Discharge and Initial Follow-Up and Subsequent Cardiac Events in Patients with Acute Decompensated Heart Failure
Association of pre-admission exercise habit with post-discharge outcomes for older patients with heart failure.
Prognostic utility of the Global Leadership Initiative on Sarcopenia model in older patients with heart failure: post-hoc analysis of the FRAGILE-HF study.
Association of Cardiovascular-Kidney-Metabolic Overlap with Physical Function and Prognosis in Older Patients with Heart Failure: A Post-hoc Analysis of the FRAGILE-HF and SONIC-HF.
Correlates of sleep-disordered breathing and Cheyne-Stokes respiration in patients with atrial fibrillation who have undergone pulmonary vein isolation.
Validation of Automated Respiratory Event Scoring in Type 3 Home Sleep Apnea Testing.
The Impact of Macronutrient Intake on Sleep Quality in Female Endurance Athletes: A Pilot Observational Cross-Sectional Study.
Relationship Between Serum Levels of Pancreatic Exocrine Enzymes on Admission and Long-Term Clinical Outcomes in Patients with Acute Decompensated Heart Failure.
Prognostic importance of the reason for six-minute walk test interruption in hospitalized older patients with heart failure.
Serum Levels of Exocrine Pancreatic Enzymes in Patients with Acute Decompensated Heart Failure.
Effects of Worsening Renal Function and Changes in Blood Urea Nitrogen Level During Hospitalization on Clinical Outcome in Patients with Acute Decompensated Heart Failure.
Bendopnea prevalence and prognostic value in older patients with heart failure: FRAGILE-HF-SONIC-HF post hoc analysis.
The Correlation between the Severity of Obstructive Sleep Apnea and Insulin Resistance in a Japanese Population.
Rehospitalisation risk by hypnotics class in older patients with heart failure: a cohort study utilizing administrative claims data in Japan.
Changepoint Detection in Heart Rate Variability Indices in Older Patients Without Cancer at End of Life Using Ballistocardiography Signals: Preliminary Retrospective Study.
Changes in the Objective Measures of Sleep in Association with Menses Among Female Athletes with Poor Subjective Sleep Quality: Female Athletes with Poor Subjective Sleep Quality Have More Sleep Arousals During Menses.
Prognostic value of Borg scale following 6-min walk test in hospitalized older patients with heart failure.
Impact of Body Composition on Sleep and Its Relationship with Sleep Disorders: Current Insights.
Diurnal Variations in Serum Uric Acid, Xanthine, and Xanthine Oxidoreductase Activity in Male Patients with Coronary Artery Disease.
Prognostic Value of Cheyne-Stokes Respiration and Nutritional Status in Acute Decompensated Heart Failure.
One step towards tailor-made medicine for patients with heart failure.
Cross-Sectional Relationship Between Atrial Conduction Delay and Arterial Stiffness in Patients with Obstructive Sleep Apnea.
Home sleep apnea test for patients undergoing atrial fibrillation ablation: An alternative for polysomnography?
Changepoint Detection in Heart Rate Variability Indices in Older Patients Without Cancer at End of Life Using Ballistocardiography Signals: Preliminary Retrospective Study (Preprint)
Obstructive Sleep Apnea in Pulmonary Critical Care: Essential Ventilatory Approach
Sex differences in the prevalence and prognostic impact of physical frailty and sarcopenia among older patients with heart failure