The Japanese Lead Extraction Registry (J‐LEX): Annual Report in 2024
Masahiko Goya; Morio Shoda; Kengo Kusano; Haruka Matsuura; Koshiro Kanaoka; Nobuhiro Nishii; Katsuhiko Imai; Yoji Okamoto; Yuji Narita; Katsuhide Hayashi; Hitoshi Minamiguchi; Masahiko Takagi; Yoshihiro Miyamoto; Mitsuru Wada; Akihiko Nogami; Wataru Shimizu; Hiroshi Tada
Journal of Arrhythmia, 2025年12月

Transvenous Lead Extraction Outcomes in Hemodialysis Patients: Markers for Increased Mortality
Aritra Paul; Katsuhide Hayashi; Kashyap Bodi; Bryan Baranowski; Arshneel Kochar; David Martin; Tyler Taigen; John Rickard; Ayman Hussein; Oussama Wazni; Thomas Callahan
Journal of Cardiovascular Electrophysiology, 2025年11月

The Single‐Delayed‐Phase Contrast Computed Tomography Before Ablation to Reduce Radiation Exposure Without Compromising Diagnostic Pulmonary Vein Accuracy
Keishiro Yagyu; Yasushi Oginosawa; Takahiro Kobayashi; Yuki Nakamura; Nozomu Ishii; Taro Miyamoto; Katsuhide Hayashi; Hisaharu Ohe; Masaharu Kataoka
Journal of Cardiovascular Electrophysiology, 2025年09月

Incidence and Predictors of Pacing‐Induced Cardiomyopathy in Paced Patients Undergoing Attempted Left Bundle Branch Area Pacing
Katsuhide Hayashi; Aritra Paul; Roy Chung; Shady Nakhla; Chadi Tabaja; David O. Martin; Thomas Callahan; Bryan Baranowki; Mohamed Kanj; Tyler Taigen; Niraj Varma; Oussama Wazni; John Rickard
Journal of Cardiovascular Electrophysiology, 2025年08月

Differences Between the Unipolar Versus Bipolar Potential‐Based Activation Maps of Ventricular Premature Contractions Arising From Ventricular Outflow Tracts
Yoshimori J. An; Masafumi Sugawara; Jakub Sroubek; Katsuhide Hayashi; John O. Lopez; Justin Lee; Shady Nakhla; Pasquale Santangeli; Oussama M. Wazni; Koji Higuchi
Journal of Cardiovascular Electrophysiology, 2025年06月

High initial heart rate score is an independent predictor of new atrial high-rate episodes in pacemaker patients with sinus node dysfunction
Katsuhide Hayashi; Haruhiko Abe; Brian Olshansky; Arjun D. Sharma; Paul W. Jones; Nicholas Wold; David Perschbacher; Ritsuko Kohno; Gregory.Y.H. Lip; Niraj Varma; Bruce L. Wilkoff
Heart Rhythm, 2024年12月

Outcomes of Atrial Fibrillation Ablation in Heart Failure Subtypes
Arwa Younis; Chadi Tabaja; Pasquale Santangeli; Hiroshi Nakagawa; Joseph Sipko; Ruth Madden; Patricia Bouscher; Tyler Taigen; Koji Higuchi; Katsuhide Hayashi; Abdel Hadi El Hajjar; Fatimah Chamseddine; Thomas Callahan; David O. Martin; Shady Nakhla; Mohamed Kanj; Jakub Sroubek; Justin Z. Lee; Walid I. Saliba; Oussama M. Wazni; Ayman A. Hussein
Circulation: Arrhythmia and Electrophysiology, 2024年09月

Comparison of outcomes and required tools between transvenous extraction of pacemaker and implantable cardioverter defibrillator leads: Insight from single high‐volume center experience
Katsuhide Hayashi; Thomas Callahan; John Rickard; Bryan Baranowski; David O. Martin; Shady Nakhla; Chadi Tabaja; Aritra Paul; Bruce L. Wilkoff
Journal of Cardiovascular Electrophysiology, 2024年07月

Failed defibrillation with unexpected battery depletion by cable externalization of dual-coil defibrillator lead
Katsuhide Hayashi; Thomas Callahan; Bruce L. Wilkoff
HeartRhythm Case Reports, 2024年07月

High Initial Heart Rate Score is an Independent Predictor of New Atrial High-Rate Episodes in Pacemaker Patients with Sinus Node Dysfunction
Katsuhide Hayashi; Haruhiko Abe; Brian Olshansky; Arjun D. Sharma; Paul W. Jones; Nicholas Wold; David Perschbacher; Ritsuko Kohno; Gregory Y. H. Lip; Bruce L. Wilkoff
2024年02月

Extraction outcomes of implantable cardioverter-defibrillator leads vary by manufacturer and model family
Katsuhide Hayashi; Thomas Callahan; John Rickard; Arwa Younis; Bryan Baranowski; David Martin; Shady Nakhla; Chadi Tabaja; Bruce L Wilkoff
Europace, 2023年12月

Initial heart rate score predicts new-onset atrial tachyarrhythmias in pacemaker patients
Katsuhide Hayashi; Haruhiko Abe; Brian Olshansky; Arjun D Sharma; Paul W Jones; Nicholas Wold; David Perschbacher; Ritsuko Kohno; Mark Richards; Bruce L Wilkoff
Europace, 2023年08月

Clinical predictors of incomplete coronary sinus lead removal during transvenous lead extraction in patients with cardiac resynchronization therapy
Katsuhide Hayashi; Arwa Younis; Thomas Callahan; Bryan Baranowski; David O. Martin; Shady Nakhla; Bruce L. Wilkoff
Heart Rhythm, 2023年06月

Initial Heart Rate Score Predicts New Onset Atrial Fibrillation in Pacemaker Patients
Katsuhide Hayashi; Haruhiko Abe; Brian Olshansky; Arjun D. Sharma; Paul W. Jones; Nickolas Wold; David Perschbacher; Ritsuko Kohno; Mark Richards; Bruce L. Wilkoff
2023年02月

Inappropriate mode switch and unwarranted right ventricular pacing during atrial fibrillation: Paradoxical atrial undersensing
Katsuhide Hayashi; Junjiroh Koyama; Ken Okumura; Haruhiko Abe; Bruce L. Wilkoff
Journal of Arrhythmia, 2022年12月

Successful defibrillation by modifying from fixed-tilt to tuned-duration defibrillation waveform: When less is more?
Katsuhide Hayashi; Takuo Tsurugi; Junjiroh Koyama; Ken Okumura; Haruhiko Abe; Bruce L. Wilkoff
HeartRhythm Case Reports, 2022年10月

Real-time visualization of the esophagus and left atrial posterior wall by intra-left atrial echocardiography
Katsuhide Hayashi; Ken Okumura; Hideharu Okamatsu; Shozo Kaneko; Kodai Negishi; Takuo Tsurugi; Yasuaki Tanaka; Koichi Nakao; Tomohiro Sakamoto; Junjiro Koyama
Journal of Interventional Cardiac Electrophysiology, 2022年04月