Sympathetic activation in heart failure

E Gronda, V Dusi, E D'Elia, M Iacoviello… - European Heart …, 2022 - academic.oup.com
… involved in the autonomic derangement of the failing heart comes as a … autonomic profile,
several with a preserved autonomic balance, and, on the other side, why autonomic imbalance

Effect of cardiac sympathetic nervous activity on mode of death in congestive heart failure

HP Brunner-La Rocca, MD Esler… - European heart …, 2001 - academic.oup.com
… improved prognosis in congestive heart failure, morbidity and mortality remain high. In a
large study investigating patients after myocardial infarction, autonomic imbalance as assessed …

Ventilatory response to exercise correlates with impaired heart rate variability in patients with chronic congestive heart failure

P Ponikowski, TP Chua, M Piepoli, W Banasiak… - The American journal of …, 1998 - Elsevier
… Because the increased peripheral chemoreceptor activity may be a potential link between
abnormal ventilation and autonomic imbalance, we further assessed the mechanisms …

Ability of heart rate variability to predict prognosis in patients with advanced congestive heart failure

W Jiang, WR Hathaway, S McNulty… - American Journal of …, 1997 - ajconline.org
Imbalanced regulation of the cardiac autonomic nervous system is one of the important
pathophysiologic changes in congestive heart failure (CHF).… in patients with chronic heart failure. …

Cardiac sympathoexcitation in heart failure

CN May, ST Yao, LC Booth, R Ramchandra - Autonomic Neuroscience, 2013 - Elsevier
Heart failure (HF) is a serious debilitating condition with poor … that is a hallmark of heart failure
has long-term effects that … investigated in experimental models of heart failure, but there is …

The paraventricular nucleus and heart failure

S Pyner - Experimental physiology, 2014 - Wiley Online Library
autonomic neurons is mediated by GABA- and NO-releasing neurons. In heart failure, the
pre-autonomic … our understanding of sympathetic regulation in heart failure, identify gaps in our …

Role of volume redistribution in the congestion of heart failure

M Fudim, AF Hernandez, GM Felker - … of the American Heart …, 2017 - Am Heart Assoc
… chronic compensated to acute heart failure is summarized in … is driven by autonomic imbalance
with overactivity of the … exercise limitations experienced by heart failure patients. Adapted …

Neurotransmission to parasympathetic cardiac vagal neurons in the brain stem is altered with left ventricular hypertrophy-induced heart failure

E Cauley, X Wang, J Dyavanapalli… - … Physiology-Heart …, 2015 - journals.physiology.org
… A distinctive hallmark of these cardiovascular diseases is autonomic imbalance, with
increased sympathetic activity and decreased parasympathetic vagal tone. Recent device-based …

Activity of the neurohormonal system and its relationship to autonomic abnormalities in decompensated heart failure

AJ Burger, D Aronson - Journal of Cardiac Failure, 2001 - Elsevier
heart failure (CHF) entails complex autonomic and hormonal responses. Profound abnormalities
in autonomic … effects on the heart and contribute to progressive circulatory failure. We …

Effects of enalapril on heart rate variability in patients with congestive heart failure

Y Zhang, Y Song, J Zhu, T Hu, L Wan - The American journal of cardiology, 1995 - Elsevier
… ther suggests the potential role of the activated reninangiotensin system in heart failure.
Considering the relation between autonomic dysfunction and mortality in patients with CI-IF,le3 …