Masaru Arai

Impact of sinus rhythm maintenance on major adverse cardiac and cerebrovascular events after catheter ablation of atrial fibrillation: insights from AF frontier ablation registry

N. Hagiwara, Y. Okumura, K. Yokoyama, 2021, Heart and Vessels.

Clinical outcomes of ablation versus non-ablation therapy for atrial fibrillation in Japan: analysis of pooled data from the AF Frontier Ablation Registry and SAKURA AF Registry

N. Hagiwara, W. Shimizu, Y. Okumura, 2020, Heart and Vessels.

Comprehensive assessment of left atrial and ventricular remodeling in paroxysmal atrial fibrillation by the cardiovascular magnetic resonance myocardial extracellular volume fraction and feature tracking strain

Y. Okumura, K. Nagashima, H. Fujito, 2021, Scientific Reports.

Effective Pacing Intervention by Closed-loop Stimulation Using a Coronary Vein Lead in a Post-tricuspid Valve Replacement Patient

Y. Okumura, T. Nakai, M. Monden, 2020, Internal medicine.

Predicting Left Atrial Low-Voltage Areas During Sinus Rhythm on the Basis of Low Voltage During Atrial Fibrillation

Y. Okumura, Keiko Takahashi, I. Watanabe, 2018, Journal of Nihon University Medical Association.

Impact of the COVID-19 pandemic on the hospitalizations, time course, presenting symptoms, and mid-term outcomes in patients with myocardial infarctions in a Japanese multi-center registry

N. Matsumoto, Yasuo Okumura, K. Kojima, 2022, Heart and Vessels.

The Impact of Very Early Recurrence of Atrial Fibrillation after Cryoablation on the One-Year Clinical Outcome

Y. Okumura, Keiko Takahashi, I. Watanabe, 2018, Journal of Nihon University Medical Association.

No association between dormant conduction sites and pulmonary vein reconnection sites in late atrial fibrillation recurrence after catheter ablation.

Y. Okumura, Keiko Takahashi, I. Watanabe, 2018, Journal of cardiology.

Effects of Pulmonary Vein Isolation on the Cardiac Autonomic Nervous System

Y. Okumura, Keiko Takahashi, I. Watanabe, 2019, Journal of Nihon University Medical Association.