Literature DB >> 24460810

Vagal enhancement linking abnormal blood pressure response and subendocardial ischemia in hypertrophic cardiomyopathy.

Tatsuya Kawasaki1, Hiroki Sugihara.   

Abstract

An abnormal blood pressure response to exercise has been reported to be associated with left ventricular subendocardial ischemia in patients with hypertrophic cardiomyopathy (HCM), but the underlying mechanism remains unclear. We report a case of HCM with an abnormal blood pressure response and subendocardial ischemia, in which the analysis of heart rate variability revealed exercise-induced vagal enhancement. The present case highlights the possible mechanism linking abnormal blood pressure response and left ventricular subendocardial ischemia in patients with HCM. ©2013 Wiley Periodicals, Inc.

Entities:  

Keywords:  blood pressure; hypertrophic cardiomyopathy; subendocardial ischemia; vagal nerve

Mesh：

Substances：

Year:  2013        PMID： 24460810      PMCID： PMC6931938          DOI： 10.1111/anec.12083

Source DB:  PubMed          Journal:  Ann Noninvasive Electrocardiol        ISSN： 1082-720X            Impact factor:   1.468


  16 in total

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Journal:  Brain Res Brain Res Rev       Date:  2005-04-01

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Journal:  Am J Cardiol       Date:  1991-01-15       Impact factor: 2.778

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Journal:  Rev Physiol Biochem Pharmacol       Date:  1979       Impact factor: 5.545

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Journal:  Proc Natl Acad Sci U S A       Date:  1982-03       Impact factor: 11.205

5.  Abnormal blood pressure response during exercise in hypertrophic cardiomyopathy.

Authors:  M P Frenneaux; P J Counihan; A L Caforio; T Chikamori; W J McKenna
Journal:  Circulation       Date:  1990-12       Impact factor: 29.690

6.  Prognostic value of systemic blood pressure response during exercise in a community-based patient population with hypertrophic cardiomyopathy.

Authors:  I Olivotto; B J Maron; A Montereggi; F Mazzuoli; A Dolara; F Cecchi
Journal:  J Am Coll Cardiol       Date:  1999-06       Impact factor: 24.094

7.  Enhanced vagal modulation and exercise induced ischaemia of the inferoposterior myocardium.

Authors:  T Kawasaki; A Azuma; T Kuribayashi; T Taniguchi; S Asada; T Kamitani; S Kawasaki; H Matsubara; H Sugihara
Journal:  Heart       Date:  2005-06-06       Impact factor: 5.994

8.  Myocardial metabolic, hemodynamic, and electrocardiographic significance of reversible thallium-201 abnormalities in hypertrophic cardiomyopathy.

Authors:  R O Cannon; V Dilsizian; P T O'Gara; J E Udelson; W H Schenke; A Quyyumi; L Fananapazir; R O Bonow
Journal:  Circulation       Date:  1991-05       Impact factor: 29.690

9.  Histological study on the distribution of autonomic nerves in the human heart.

Authors:  Hiroaki Kawano; Ryozo Okada; Katsusuke Yano
Journal:  Heart Vessels       Date:  2003-03       Impact factor: 2.037

10.  Vagal enhancement due to subendocardial ischemia as a cause of abnormal blood pressure response in hypertrophic cardiomyopathy.

Authors:  Tatsuya Kawasaki; Akihiro Azuma; Toshiro Kuribayashi; Yoshiki Akakabe; Michiyo Yamano; Shigeyuki Miki; Takahisa Sawada; Tadaaki Kamitani; Hiroaki Matsubara; Hiroki Sugihara
Journal:  Int J Cardiol       Date:  2007-07-24       Impact factor: 4.164
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