Kouichi Sagara
Overview
Explore the profile of Kouichi Sagara including associated specialties, affiliations and a list of published articles.
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Articles
18
Citations
261
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0
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Recent Articles
1.
Yamashita T, Horinaka S, Matsuhashi N, Suzuki N, Suzuki S, Ohtsuka T, et al.
J Arrhythm
. 2015 Sep;
31(1):18-21.
PMID: 26336518
Background: Although activated partial prothrombin time (aPTT) has often been used as a biomarker for evaluating the safety of dabigatran use in patients with non-valvular atrial fibrillation (NVAF), the optimal...
2.
Kato T, Yamashita T, Sekiguchi A, Tsuneda T, Sagara K, Takamura M, et al.
J Cardiol
. 2011 Aug;
58(2):131-6.
PMID: 21802905
Background: Diabetes mellitus promotes atrial structural remodeling, thereby producing atrial arrhythmogenicity, where advanced glycation endproducts (AGEs) and their receptor (RAGE) are implicated to play a role in the pathogenesis. Purpose:...
3.
Tsuneda T, Yamashita T, Kato T, Sekiguchi A, Sagara K, Sawada H, et al.
J Cardiovasc Electrophysiol
. 2009 May;
20(9):1055-60.
PMID: 19460074
Background: Since the prevalence of atrial fibrillation (AF) increases progressively with aging, especially in men, we hypothesized that testosterone might affect the occurrence of AF. Methods And Results: We examined...
4.
Kato T, Yamashita T, Sekiguchi A, Tsuneda T, Sagara K, Takamura M, et al.
J Cardiovasc Electrophysiol
. 2008 Feb;
19(4):415-20.
PMID: 18298515
Background: Diabetes mellitus (DM) is one of the independent risk factors for atrial fibrillation (AF). Our previous study has indicated that DM causes atrial structural remodeling with intraatrial conduction disturbances....
5.
Angiotensin type 1 receptor blockade prevents endocardial dysfunction of rapidly paced atria in rats
Yamashita T, Sekiguchi A, Kato T, Tsuneda T, Iwasaki Y, Sagara K, et al.
J Renin Angiotensin Aldosterone Syst
. 2007 Oct;
8(3):127-32.
PMID: 17907100
Introduction: Atrial fibrillation (AF) per se causes atrial endocardial dysfunction leading to local coagulation imbalance on the internal surface of the atrium, which contributes to thrombus formation in the fibrillating...
6.
Fukuda T, Yamashita T, Sagara K, Kato T, Sawada H, Aizawa T
Circ J
. 2007 Feb;
71(3):308-12.
PMID: 17322626
Background: Atrial fibrillation (AF) and congestive heart failure (CHF) are frequently coexistent, but their temporal relationship in Japanese patients is unclear. Methods And Results: 248 AF patients (63.6+/-10.0 years old)...
7.
Iwasaki Y, Yamashita T, Sekiguchi A, Hatano S, Sagara K, Iinuma H, et al.
Europace
. 2006 Sep;
8(11):1011-5.
PMID: 17005589
Aims: Various pathological conditions can alter cardiac electrophysiological properties not only by physiological responses but also by modifying the gene expression of ion channels (electrical remodelling). To investigate the underlying...
8.
Kato T, Yamashita T, Sekiguchi A, Sagara K, Takamura M, Takata S, et al.
J Cardiovasc Electrophysiol
. 2006 Jun;
17(8):890-4.
PMID: 16759295
Introduction: Diabetes mellitus is one of the significant independent risk factors for the development of atrial fibrillation (AF). However, the pathophysiological mechanisms of the relationship have not been fully elucidated....
9.
Fukuda E, Yamashita T, Tamakoshi K, Sagara K, Iinuma H, Aizawa T, et al.
Circ J
. 2005 Oct;
69(10):1233-6.
PMID: 16195623
Background: The goal of the present study was to test if ambulatory Holter recordings can predict the electrophysiologic study (EPS) findings in patients with supraventricular tachycardia (SVT). Methods And Results:...
10.
Goda A, Yamashita T, Kato T, Koike A, Sagara K, Kirigaya H, et al.
Circ J
. 2005 Jul;
69(7):858-60.
PMID: 15988113
A 65-year-old man with Brugada-type electrocardiogram (ECG) was admitted to our hospital for chest pain, palpitation and faintness. In the cardiac electrophysiological study, no ventricular tachyarrthymia was induced either at...