8.9 REDUCTION IN MYOCARDIAL WALL STRESS AND DELAYED MYOCARDIAL RELAXATION DURING EXERCISE

8.9 REDUCTION IN MYOCARDIAL WALL STRESS AND DELAYED MYOCARDIAL RELAXATION DURING EXERCISE

Introduction: Myocardial wall stress (MWS) is thought to be the mechanical stimulus to ventricular hypertrophy (1,2). The objective of this study was to examine the effect of exercise on time-varying MWS (3). Methods: Twelve subjects, aged 42.0 ± 16.8 (mean ± SD) years, systolic blood pressure (BP)...

Full description

Bibliographic Details
Main Authors:	Haotian Gu, Xiaoli Zhang, Benyu Jiang, Sally Brett, Phil Chowienczyk
Format:	Article
Language:	English
Published:	BMC 2016-11-01
Series:	Artery Research
Online Access:	https://www.atlantis-press.com/article/125930440/view

Similar Items

P6.6 NITROGLYCERIN IMPROVES SYSTOLIC MYOCARDIAL EFFICIENCY
by: Haotian Gu*, et al.
Published: (2015-11-01)

3.6 BLOOD PRESSURE REDUCTION IS THE MAIN DETERMINANT OF THE DE-STIFFENING EFFECT OF ANTIHYPERTENSIVE TREATMENT: A META-REGRESSION ANALYSIS AND COMPARISON WITH ACUTE MODULATION OF TRANSMURAL PRESSURE
by: Andrii Boguslavskyi, et al.
Published: (2018-12-01)

P130 Cardiac Resynchronization Therapy Improves Early Ventricular Contraction and Reduces Time to Onset of Relaxation
by: Haotian Gu, et al.
Published: (2020-02-01)

P2.9 A NOVEL SPECKLE TRACKING TECHNIQUE FOR INVESTIGATING REGIONAL MOTION OF THE CAROTID WALL: SPATIO-TEMPORAL VARIATION IN DISTENSION ASSOCIATES WITH PRESENCE OF CALCIFIED PLAQUE
by: Benyu Jiang*, et al.
Published: (2015-11-01)

1.6 AUGMENTATION PRESSURE INDEPENDENTLY ASSOCIATES WITH TIME TO PEAK SYSTOLIC MYOCARDIAL WALL STRESS
by: H. Gu, et al.
Published: (2014-11-01)

P66 REDUCTION IN AUGMENTATION PRESSURE IS ASSOCIATED WITH IMPROVEMENT OF EARLY VENTRICULAR EJECTION AFTER AORTIC VALVE REPLACEMENT
by: Haotian Gu, et al.
Published: (2018-12-01)

NUCLEAR ORIENTATION AND RELAXATION IN THE SYSTEM ZR-89-]Y-89M IN IRON
by: Fahad, M, et al.
Published: (1988)

Effects of Inhibition of Nitric Oxide Synthase on Muscular Arteries During Exercise: Nitric Oxide Does Not Contribute to Vasodilation During Exercise or in Recovery
by: Kevin O'Gallagher, et al.
Published: (2020-08-01)

P5.02 RELATIVE CONTRIBUTION OF PRE AND AFTER-LOAD IN REDUCTION OF TIME-VARYING MYOCARDIAL STRESS BY NITROGLYCERIN
by: H. Gu, et al.
Published: (2013-11-01)

The Effect of Catecholamine Stress on Myocardial Relaxation in Obese Subjects
by: Rider, O, et al.
Published: (2008)

Myocardial inefficiency is an early indicator of exercise-induced myocardial fatigue
by: Christine Bjørkvik Erevik, et al.
Published: (2023-01-01)

Impact of Relaxation Training and Exercise on Quality of Life in Post-myocardial Infarction Patients: A Randomized Clinical Trial
by: Mehdi Mahmoodi, et al.
Published: (2018-10-01)

Effect of Progressive Muscle Relaxation on Hypertension of Aged With Myocardial Infarction
by: Asghar Golafshani, et al.
Published: (2007-10-01)

Novel methodology for the detection of exercise-induced myocardial wall motion abnormalities by surface electrocardiogram during exercise test.
by: Michaelides, A, et al.
Published: (2011)

Surge in Delayed Myocardial Infarction Presentations
by: Kulin Shah, MD, et al.
Published: (2020-08-01)

14.2 LONGITUDINAL CHANGE IN VASCULAR STRUCTURE AND FUNCTION OVER A 5 YEAR PERIOD IN TWINS UK COHORT
by: Marina Cecelja, et al.
Published: (2016-11-01)

Influence of the myocardial bridging phenomenon on the myocardial structure and the coronary arteries wall structure changes
by: Tomanović-Koković Jelena, et al.
Published: (2006-01-01)

Cardiac nNOS regulates myocardial relaxation by stimulating phospholamban phosphorylation
by: Zhang, Y, et al.
Published: (2005)

Cardiac nNOS regulates myocardial relaxation by stimulating phospholamban phosphorylation
by: Zhang, Y, et al.
Published: (2005)

High tension in sarcomeres hinders myocardial relaxation: A computational study.
by: Lauren J Dupuis, et al.
Published: (2018-01-01)

Tracking of myocardial walls and study of contractility and thickening
by: Casero−Cañas, R, et al.
Published: (2004)

Quantitative regional analysis of myocardial wall motion.
by: Jacob, G, et al.
Published: (2001)

Recovery and prognostic values of myocardial strain in acute anterior and non-anterior wall myocardial infarction.
by: Jiali Wang, et al.
Published: (2023-01-01)

Reduced phospholamban phosphorylation is responsible for impaired myocardial relaxation in nNOS(-/-) mice
by: Zhang, Y, et al.
Published: (2006)

Reduced phospholamban phosphorylation is responsible for impaired myocardial relaxation in nNOS(-/-) mice
by: Zhang, Y, et al.
Published: (2005)

Regulation of myocardial relaxation by neuronal NOS: Role phospholamban phosphorylation and phosphatase activity
by: Zhang, Y, et al.
Published: (2007)

Exercise Testing Score for Myocardial Ischemia Gradation
by: Andres Ricardo P. Riera, et al.
Published: (2007-01-01)

Reversed Apico-Basal Myocardial Relaxation Sequence During Exercise in Long QT Syndrome Mutations Carriers With History of Previous Cardiac Events
by: Dafni Charisopoulou, et al.
Published: (2022-02-01)

4.5 Increased Central Pulse Pressure in Children Results From Increased Early Ejection Velocity and Increased Aortic Pulse Wave Velocity
by: Ye Li, et al.
Published: (2020-02-01)

Time Delays in Acute Myocardial Infarction – the Gender Perspective
by: Benedek Imre
Published: (2018-06-01)

Delayed Reperfusion—Coronary Artery Reperfusion Close to Complete Myocardial Necrosis Benefits Remote Myocardium and Is Enhanced by Exercise
by: Eduardo C. A. Veiga, et al.
Published: (2019-03-01)

Circulating PCSK9 and Risk of Myocardial Infarction
by: Lars E. Laugsand, MD, PhD, et al.
Published: (2016-12-01)

Inferior wall acute myocardial infarction or something else?
by: Leandro Rassi, et al.
Published: (2016-03-01)

Myocardial infarction of interior wall: a case study
by: Paweł Musiał, et al.
Published: (2015-01-01)

Marked myocardial lipoma of the left ventricle free wall
by: L Jichun, et al.
Published: (2014-03-01)

Identification of transcriptome signature for myocardial reductive stress
by: Justin M. Quiles, et al.
Published: (2017-10-01)

P9.9 ALTERED DEPENDENCE OF AORTIC PULSE WAVE VELOCITY ON TRANSMURAL PRESSURE IN HYPERTENSION REVEALING STRUCTURAL CHANGE IN THE AORTIC WALL
by: N. Gaddum, et al.
Published: (2014-11-01)

14.1 MECHANISM OF AGE-RELATED INCREASES IN PULSE PRESSURE: LONGITUDINAL FOLLOW-UP OF THE TWINS UK COHORT
by: Ye Li, et al.
Published: (2016-11-01)

10-Benzoylphenanthrene-8,9-dicarboxylic anhydride
by: Hai-Tao Yu, et al.
Published: (2010-01-01)

Heart failure with preserved ejection fraction is characterized by dynamic impairment of active relaxation and contraction of the left ventricle on exercise and associated with myocardial energy deficiency.
by: Phan, T, et al.
Published: (2009)