Relationship between heart rate turbulence and heart rate, heart rate variability, and number of ventricular premature beats in coronary patients

Journal of Cardiovascular Electrophysiology
Iwona CygankiewiczWojciech Zareba

Abstract

Heart rate variability (HRV) illustrates regulation of the heart by the autonomic nervous system whereas heart rate turbulence (HRT) is believed to reflect baroreflex sensitivity. The aim of this study was to determine the association between HRT and HRV parameters and the relationship between HRT parameters and heart rate and number of ventricular premature beats (VPBs) used to calculate HRT parameters. In 146 patients (117 males and 29 females; mean age 62 years) with coronary artery disease, a 24-hour ECG Holter monitoring was performed to calculate mean heart rate (RR interval), number of VPBs, time- and frequency-domain HRV parameters and two HRT parameters: turbulence onset (TO) and turbulence slope (TS). Univariate and multivariate regression analyses were performed to evaluate the association between tested parameters. Significant correlation between TS and mean RR interval was observed (r = 0.42; p < 0.001), while no association for TO vs. RR interval was found. TS values were significantly higher in patients with less than 10 VPBs/24 hours than in patients with more frequent VPBs. Significant associations between HRT and HRV parameters were found with TS showing stronger correlation with HRV parameters than TO (r valu...Continue Reading

References

Apr 28, 1999·Lancet·P A Poole-Wilson
Sep 27, 2000·American Journal of Physiology. Regulatory, Integrative and Comparative Physiology·R MrowkaA Patzak
Apr 25, 2001·Circulation·M T La RovereUNKNOWN ATRAMI Investigators. Autonomic Tone and Reflexes After Myocardial Infarcton
Aug 18, 2001·Italian heart journal. Supplement : official journal of the Italian Federation of Cardiology·M V Pitzalis
May 28, 2002·Journal of Cardiovascular Electrophysiology·Lian-Yu LinShoei K Stephen Huang
Oct 17, 2002·Circulation Journal : Official Journal of the Japanese Circulation Society·Jiro KoyamaKunio Shirato
Jan 11, 2003·Journal of Cardiovascular Electrophysiology·Pentti M Rautaharju, Zhu-Ming Zhang
Apr 25, 2003·Pacing and Clinical Electrophysiology : PACE·Elif SadeSirri Kes
Jun 5, 2003·Journal of Cardiovascular Electrophysiology·Kai S LindgrenHeikki V Huikuri
Jun 14, 2003·The American Journal of Cardiology·Iwona CygankiewiczWojciech Zareba

❮ Previous
Next ❯

Citations

Apr 27, 2005·Heart Rhythm : the Official Journal of the Heart Rhythm Society·Sanjiv M NarayanMichael E Cain
May 22, 2003·Reproductive Toxicology·Bengt A J Källén, Petra Otterblad Olausson
Jan 27, 2009·Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology·Shu-Xian ZhouJing-Feng Wang
Oct 25, 2007·Pediatric Research·Marek KowalewskiMirosława Urban
Mar 29, 2014·Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology·Florian StöckigtJan Wilko Schrickel
Nov 5, 2014·Air Quality, Atmosphere, & Health·Erin B WassermanDavid Q Rich
Jan 19, 2010·Journal of Clinical Monitoring and Computing·Giovanni FazioSalvatore Novo
Nov 13, 2013·Progress in Cardiovascular Diseases·Iwona Cygankiewicz
Mar 1, 2011·Journal of Electrocardiology·Krzysztof SzydloMarek Grabka
Aug 5, 2008·Heart Rhythm : the Official Journal of the Heart Rhythm Society·Iwona CygankiewiczUNKNOWN Muerte Subita en Insuficiencia Cardiaca Investigators
Mar 8, 2007·Heart Rhythm : the Official Journal of the Heart Rhythm Society·Mari A WatanabeGeorg Schmidt
Dec 20, 2005·Pacing and Clinical Electrophysiology : PACE·Atsushi IwasaSanjiv M Narayan
Oct 7, 2009·Annals of Noninvasive Electrocardiology : the Official Journal of the International Society for Holter and Noninvasive Electrocardiology, Inc·Goksel CagirciRamazan Akdemir
Feb 9, 2007·Annals of Noninvasive Electrocardiology : the Official Journal of the International Society for Holter and Noninvasive Electrocardiology, Inc·Małgorzata KurpesaMaria Krzemińska-Pakuła
Aug 15, 2006·Journal of Cardiovascular Electrophysiology·Michela CasellaFulvio Bellocci
May 22, 2010·Journal of Cardiovascular Electrophysiology·Christian JonsUNKNOWN Cardiac Arrhythmias and Risk Stratification after Acute Myocardial Infarction (CARISMA) Study Group
Oct 14, 2014·Frontiers in Physiology·Jerzy Sacha
Jun 6, 2007·Pacing and Clinical Electrophysiology : PACE·Panayota FlevariDimitrios Th Kremastinos
Jun 3, 2020·Physiological Measurement·Valeria BlesiusAndreas Dominik

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.