Norihisa Toh

  • 496 Citations
  • 14 h-Index
20072019
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Research Output 2007 2019

  • 496 Citations
  • 14 h-Index
  • 32 Article
  • 1 Conference contribution
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Article
2019
Catheter Ablation
Atrial Heart Septal Defects
Atrial Fibrillation
Recurrence
Confidence Intervals
1 Citation (Scopus)
Patent Foramen Ovale
Stroke
Valsalva Maneuver
Transesophageal Echocardiography
Inferior Vena Cava
Heart Diseases
Atrial Heart Septal Defects
Survival Analysis
Disease-Free Survival
Cardiovascular Diseases

Pulmonary hypertension in patients with a subaortic right ventricle: Prevalence, impact and management

Van De Bruaene, A., Toh, N., Hickey, E. J., Benson, L., Horlick, E., Granton, J. T., Williams, W. G. & Roche, S. L., Jan 1 2019, In : Heart.

Research output: Contribution to journalArticle

Pulmonary Hypertension
Heart Ventricles
Brain Natriuretic Peptide
Ventricular Pressure
Heart-Assist Devices
Tricuspid Valve Insufficiency
Cardiac Resynchronization Therapy
Pulmonary Artery
Right Ventricular Dysfunction
Anaerobic Threshold
2018

Infective Endocarditis of Patent Foramen Ovale Closure Device Presenting as an Amoeboid-Like Mass

Yamaoka, H., Takaya, Y., Watanabe, N., Akagi, T., Nakagawa, K., Toh, N., Kotani, Y., Kasahara, S. & Itoh, H., Nov 26 2018, In : JACC: Cardiovascular Interventions. 11, 22, p. 2337-2338 2 p.

Research output: Contribution to journalArticle

Patent Foramen Ovale
Endocarditis
Equipment and Supplies
2017
2 Citations (Scopus)

Paediatric-onset coronary artery anomalies in pregnancy: a single-centre experience and systematic literature review

Keir, M., Bhagra, C., Vatenmakher, D., Arancibia-Galilea, F., Jansen, K., Toh, N., Silversides, C. K., Colman, J., Siu, S. C., Sermer, M., Crean, A. M. & Wald, R. M., Apr 17 2017, (Accepted/In press) In : Cardiology in the Young. p. 1-9 9 p.

Research output: Contribution to journalArticle

Coronary Vessels
Pediatrics
Pregnancy
Heart Arrest
Stroke
2016

Effect of diuretic or calcium-channel blocker plus angiotensin-receptor blocker on diastolic function in hypertensive patients

Toh, N., Ishii, K., Kihara, H., Iwakura, K., Watanabe, H., Yoshikawa, J., Itoh, H., Takiuchi, S., Tokunaga, N., Kusaka, M., Nakamura, F., Fukuda, S., Abe, Y., Tani, Y., Furukawa, A., Hen, Y., Kawaguchi, M., Mori, S., Kasayuki, N., Nishioka, H. & 19 others, Doi, Y., Ikushima, M., Suwa, K., Tawarahara, K., Terasaka, R., Takahashi, N., Takeuchi, Y., Minagawa, T., Takase, H., Nagano, T., Hiramoto, Y., Izumi, M., Yamada, T., Fujio, H., Takami, T., Yoshida, M., Oe, H., Akazawa, Y. & Murakami, T., Jan 25 2016, In : Circulation Journal. 80, 2, p. 426-434 9 p.

Research output: Contribution to journalArticle

Angiotensin Receptor Antagonists
Calcium Channel Blockers
Diuretics
Amlodipine
Hydrochlorothiazide
12 Citations (Scopus)

Measurement of epicardial fat thickness by transthoracic echocardiography for predicting high-risk coronary artery plaques

Tachibana, M., Miyoshi, T., Osawa, K., Toh, N., Oe, H., Nakamura, K., Naito, T., Sato, S., Kanazawa, S. & Itoh, H., Nov 1 2016, In : Heart and Vessels. 31, 11, p. 1758-1766 9 p.

Research output: Contribution to journalArticle

Echocardiography
Adipose Tissue
Coronary Vessels
Fats
Confidence Intervals
2014
14 Citations (Scopus)
Bezafibrate
Hypertriglyceridemia
Cross-Over Studies
Triglycerides
Dilatation
6 Citations (Scopus)

Cardiac erosion after catheter closure of atrial septal defect: Septal malalignment may be a novel risk factor for erosion

Kijima, Y., Akagi, T., Nakagawa, K., Promphan, W., Toh, N., Nakamura, K., Sano, S. & Itoh, H., 2014, In : Journal of Cardiology Cases. 9, 4, p. 134-137 4 p.

Research output: Contribution to journalArticle

Atrial Heart Septal Defects
Septal Occluder Device
Catheters
Three-Dimensional Echocardiography
Sinus of Valsalva
4 Citations (Scopus)

Catheter closure of patent foramen ovale in patients with cryptogenic cerebrovascular accidents: Initial experiences in Japan

Kijima, Y., Akagi, T., Nakagawa, K., Taniguchi, M., Ueoka, A., Deguchi, K., Toh, N., Oe, H., Kusano, K., Sano, S. & Itoh, H., 2014, In : Cardiovascular Intervention and Therapeutics. 29, 1, p. 11-17 7 p.

Research output: Contribution to journalArticle

Patent Foramen Ovale
Japan
Catheters
Stroke
Equipment and Supplies
2013
53 Citations (Scopus)

Alogliptin ameliorates postprandial lipemia and postprandial endothelial dysfunction in non- diabetic subjects: A preliminary report

Noda, Y., Miyoshi, T., Oe, H., Ohno, Y., Nakamura, K., Toh, N., Kohno, K., Morita, H., Kusano, K. & Itoh, H., Jan 9 2013, In : Cardiovascular Diabetology. 12, 1, 8.

Research output: Contribution to journalArticle

Hyperlipidemias
Apolipoprotein B-48
Area Under Curve
Glucagon-Like Peptide 1
Cross-Over Studies
6 Citations (Scopus)

Serum cystatin C as a biomarker of cardiac diastolic dysfunction in patients with cardiac disease and preserved ejection fraction

Nosaka, K., Nakamura, K., Kusano, K., Toh, N., Tada, T., Miyoshi, T., Doi, M., Kohno, K., Morita, H. & Itoh, H., Jul 2013, In : Congestive Heart Failure. 19, 4

Research output: Contribution to journalArticle

Cystatin C
Heart Diseases
Biomarkers
Serum
Kidney
2012
17 Citations (Scopus)
Systolic Heart Failure
Implantable Defibrillators
Shock
Hemodynamics
Stroke Volume
42 Citations (Scopus)

Identification of high-risk syncope related to ventricular fibrillation in patients with Brugada syndrome

Take, Y., Morita, H., Toh, N., Nishii, N., Nagase, S., Nakamura, K., Kusano, K. F., Ohe, T. & Itoh, H., May 2012, In : Heart Rhythm. 9, 5, p. 752-759 8 p.

Research output: Contribution to journalArticle

Brugada Syndrome
Syncope
Ventricular Fibrillation
Tachycardia
Electrocardiography
16 Citations (Scopus)

Plasma adiponectin levels predict cardiovascular events in the observational Arita Cohort Study in Japan: The importance of the plasma adiponectin levels

Chen, C. Y., Asakura, M., Asanuma, H., Hasegawa, T., Tanaka, J., Toh, N., Min, K. D., Kanzaki, H., Takahama, H., Amaki, M., Itoh, Y., Ichien, G., Okumoto, Y., Funahashi, T., Kim, J. & Kitakaze, M., Aug 2012, In : Hypertension Research. 35, 8, p. 843-848 6 p.

Research output: Contribution to journalArticle

Adiponectin
Japan
Cohort Studies
Metabolic Syndrome X
Glucose
13 Citations (Scopus)
Three-Dimensional Echocardiography
Atrial Heart Septal Defects
Echocardiography
Transesophageal Echocardiography
2011
21 Citations (Scopus)

Beta-blockers and oxidative stress in patients with heart failure

Nakamura, K., Murakami, M., Miura, D., Yunoki, K., Enko, K., Tanaka, M., Saito, Y., Nishii, N., Miyoshi, T., Yoshida, M., Oe, H., Toh, N., Nagase, S., Kohno, K., Morita, H., Matsubara, H., Kusano, K. F., Ohe, T. & Itoh, H., 2011, In : Pharmaceuticals. 4, 8, p. 1088-1100 13 p.

Research output: Contribution to journalArticle

Reactive Oxygen Species
Oxidative Stress
Heart Failure
Myocardium
Cardiac Myocytes
32 Citations (Scopus)

Intermittent arm ischemia induces vasodilatation of the contralateral upper limb

Enko, K., Nakamura, K., Yunoki, K., Miyoshi, T., Akagi, S., Yoshida, M., Toh, N., Sangawa, M., Nishii, N., Nagase, S., Kohno, K., Morita, H., Kusano, K. F. & Itoh, H., Nov 2011, In : Journal of Physiological Sciences. 61, 6, p. 507-513 7 p.

Research output: Contribution to journalArticle

Vasodilation
Upper Extremity
Arm
Ischemia
Autonomic Pathways
Brugada Syndrome
Ventricular Fibrillation
Electric Stimulation
Electrocardiography
Guidelines
28 Citations (Scopus)

Spontaneous electrocardiogram alterations predict ventricular fibrillation in Brugada syndrome

Take, Y., Morita, H., Wu, J., Nagase, S., Morita, S., Toh, N., Nishii, N., Nakamura, K., Kusano, K. F., Ohe, T., Itoh, H. & Zipes, D. P., Jul 2011, In : Heart Rhythm. 8, 7, p. 1014-1021 8 p.

Research output: Contribution to journalArticle

Brugada Syndrome
Ventricular Fibrillation
Electrocardiography
Action Potentials
Pinacidil
2010
17 Citations (Scopus)

Atrial electrophysiological and structural remodeling in high-risk patients with Brugada syndrome: Assessment with electrophysiology and echocardiography

Toh, N., Morita, H., Nagase, S., Taniguchi, M., Miura, D., Nishii, N., Nakamura, K., Ohe, T., Kusano, K. F. & Itoh, H., 2010, In : Heart Rhythm. 7, 2, p. 218-224 7 p.

Research output: Contribution to journalArticle

Brugada Syndrome
Electrophysiology
Echocardiography
Atrial Fibrillation
Ventricular Fibrillation
31 Citations (Scopus)

Efficacy of low-dose bepridil for prevention of ventricular fibrillation in patients with brugada syndrome with and without SCN5A mutation

Murakami, M., Nakamura, K., Kusano, K. F., Morita, H., Nakagawa, K., Tanaka, M., Tada, T., Toh, N., Nishii, N., Nagase, S., Hata, Y., Kohno, K., Miura, D., Ohe, T. & Itoh, H., Oct 2010, In : Journal of Cardiovascular Pharmacology. 56, 4, p. 389-395 7 p.

Research output: Contribution to journalArticle

Bepridil
Brugada Syndrome
Ventricular Fibrillation
Mutation
Electrocardiography
34 Citations (Scopus)

Fragmented QRS is associated with torsades de pointes in patients with acquired long QT syndrome

Haraoka, K., Morita, H., Saito, Y., Toh, N., Miyoshi, T., Nishii, N., Nagase, S., Nakamura, K., Kohno, K., Kusano, K. F., Kawaguchi, K., Ohe, T. & Itoh, H., Dec 2010, In : Heart Rhythm. 7, 12, p. 1808-1814 7 p.

Research output: Contribution to journalArticle

Torsades de Pointes
Long QT Syndrome
Causality
Heart Diseases
48 Citations (Scopus)

Left atrial volume combined with atrial pump function identifies hypertensive patients with a history of paroxysmal atrial fibrillation

Toh, N., Kanzaki, H., Nakatani, S., Ohara, T., Kim, J., Kusano, K. F., Hashimura, K., Ohe, T., Itoh, H. & Kitakaze, M., May 2010, In : Hypertension. 55, 5, p. 1150-1156 7 p.

Research output: Contribution to journalArticle

Atrial Function
Atrial Fibrillation
Systole
Atrial Remodeling
Body Surface Area
2009
55 Citations (Scopus)

Application of Real-Time Three-Dimensional Transesophageal Echocardiography Using a Matrix Array Probe for Transcatheter Closure of Atrial Septal Defect

Taniguchi, M., Akagi, T., Watanabe, N., Okamoto, Y., Nakagawa, K., Kijima, Y., Toh, N., Ohtsuki, S., Kusano, K. & Sano, S., Oct 2009, In : Journal of the American Society of Echocardiography. 22, 10, p. 1114-1120 7 p.

Research output: Contribution to journalArticle

Three-Dimensional Echocardiography
Atrial Heart Septal Defects
Transesophageal Echocardiography
Echocardiography
7 Citations (Scopus)

Relationship between circulating levels of monocyte chemoattractant protein-1 and systolic dysfunction in patients with hypertrophic cardiomyopathy

Iwasaki, J., Nakamura, K., Matsubara, H., Nakamura, Y., Nishii, N., Banba, K., Murakami, M., Ohta-Ogo, K., Kimura, H., Toh, N., Nagase, S., Oka, T., Morita, H., Kusano, K. F. & Ohe, T., Nov 2009, In : Cardiovascular Pathology. 18, 6, p. 317-322 6 p.

Research output: Contribution to journalArticle

Chemokine CCL2
Hypertrophic Cardiomyopathy
Left Ventricular Dysfunction
Cardiac Catheterization
Immunoenzyme Techniques
21 Citations (Scopus)

Transcatheter closure of atrial septal defect in elderly patients with permanent atrial fibrillation

Taniguchi, M., Akagi, T., Ohtsuki, S., Okamoto, Y., Tanabe, Y., Watanabe, N., Nakagawa, K., Toh, N., Kusano, K. & Sano, S., Apr 1 2009, In : Catheterization and Cardiovascular Interventions. 73, 5, p. 682-686 5 p.

Research output: Contribution to journalArticle

Atrial Heart Septal Defects
Atrial Fibrillation
Equipment and Supplies
Brain Natriuretic Peptide
Hemodynamics
2008
14 Citations (Scopus)

Exercise-Induced Changes of Functional Mitral Regurgitation in Asymptomatic or Mildly Symptomatic Patients With Idiopathic Dilated Cardiomyopathy

Yamano, T., Nakatani, S., Kanzaki, H., Toh, N., Amaki, M., Tanaka, J., Abe, H., Hasegawa, T., Sawada, T., Matsubara, H. & Kitakaze, M., Aug 15 2008, In : American Journal of Cardiology. 102, 4, p. 481-485 5 p.

Research output: Contribution to journalArticle

Dilated Cardiomyopathy
Mitral Valve Insufficiency
Exercise
Mitral Valve
Echocardiography
2007
2 Citations (Scopus)

Partial atrioventricular septal defect assessed by real-time three-dimensional echocardiography: A case report

Toh, N., Kanzaki, H., Nakatani, S., Kohyama, K., Ohara, T., Kim, J., Hashimura, K. & Kitakaze, M., 2007, In : Journal of Cardiology. 50, 6, p. 379-382 4 p.

Research output: Contribution to journalArticle

Three-Dimensional Echocardiography
Atrial Heart Septal Defects
Doppler Color Echocardiography
Atrial Septum
Ventricular Outflow Obstruction