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Katsuhide Hayashi

Explore the profile of Katsuhide Hayashi including associated specialties, affiliations and a list of published articles. Areas
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Articles 20
Citations 72
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Recent Articles
11.
Hayashi K, Tsurugi T, Koyama J, Okumura K, Abe H, Wilkoff B
HeartRhythm Case Rep . 2022 Oct; 8(10):702-706. PMID: 36310725
No abstract available.
12.
Hayashi K, Okumura K, Okamatsu H, Kaneko S, Negishi K, Tsurugi T, et al.
J Interv Card Electrophysiol . 2021 Nov; 63(3):629-637. PMID: 34791606
Purpose: Localization of the esophagus and the left atrium (LA) posterior wall thickness (LAPWT) should be taken into account when delivering radiofrequency energy. To validate the visualization of the esophagus...
13.
Okamatsu H, Okumura K, Kaneko S, Negishi K, Hayashi K, Tsurugi T, et al.
Circ Rep . 2021 Oct; 3(10):559-568. PMID: 34703933
The impact of high-power radiofrequency (RF) application in ablation index (AI)-guided atrial fibrillation (AF) ablation has not been elucidated. We investigated 1,333 patients undergoing first AF ablation (median age 68...
14.
Kohno R, Abe H, Hayashi K, Akamatsu N, Benditt D
Europace . 2020 Nov; 23(5):788. PMID: 33146736
No abstract available.
15.
Okamatsu H, Koyama J, Sakai Y, Negishi K, Hayashi K, Tsurugi T, et al.
J Cardiovasc Electrophysiol . 2019 Oct; 30(12):2751-2758. PMID: 31600006
Backgrounds: Ablation index (AI) is useful to complete circumferential pulmonary vein isolation (CPVI) for atrial fibrillation (AF), but the role of radiofrequency power in AI-guided CPVI remains to be elucidated....
16.
Hayashi K, Kohno R, Akamatsu N, Benditt D, Abe H
J Cardiovasc Electrophysiol . 2018 Sep; 30(1):109-115. PMID: 30230121
Background: Recently, certain forms of early repolarization (ER) on electrocardiograms (ECGs) have been considered a possible marker of increased sudden cardiac death risk. The frequency, characteristics, and clinical follow-up with...
17.
Hayashi K, Kohno R, Fujino Y, Takahashi M, Oginosawa Y, Ohe H, et al.
Circ J . 2016 Sep; 80(11):2302-2309. PMID: 27680658
Background: Whether pacing from the right ventricular (RV) septum improves prognosis is unclear. Furthermore, the clinical characteristics of patients who develop atrial fibrillation (AF) and cardiovascular events during long-term RV...
18.
Kohno R, Abe H, Nakajima H, Hayashi K, Oginosawa Y, Benditt D
Europace . 2016 Feb; 18(7):1023-9. PMID: 26851814
Aims: Large variations in blood pressure (BP) in the upright position are a major cause of pacemaker syndrome, observed in up to 80% of patients paced non-physiologically at the right...
19.
Oginosawa Y, Abe H, Ohe H, Hayashi K, Kohno R, Watabe T, et al.
Circ J . 2014 Oct; 78(12):2862-6. PMID: 25283686
Background: Active fixation pacing leads with silicon cylinder tips have been used for their safety and flexibility. Measurement of baseline sensing/pacing characteristics before fixation of helix helps to identify the...
20.
Watabe T, Abe H, Kohno R, Oginosawa Y, Hayashi K, Ohe H, et al.
J Cardiovasc Electrophysiol . 2014 Jun; 25(11):1224-31. PMID: 24946835
Background: Unnecessary ventricular pacing in sinus node disease (SND) must be avoided. To test the hypothesis that in SND, with or without 1st degree atrioventricular (AV) block, cumulative percent ventricular...