Filtered By:
Condition: Heart Failure
Education: Study
Procedure: Electrocardiogram

This page shows you your search results in order of relevance.

Order by Relevance | Date

Total 203 results found since Jan 2013.

Electrocardiographic Left Atrial Abnormality and Risk of Stroke: Northern Manhattan Study Clinical Sciences
Conclusions— ECG-defined left atrial abnormality was associated with incident cryptogenic or cardioembolic stroke independently of the presence of AF, suggesting atrial thromboembolism may occur without recognized AF.
Source: Stroke - October 26, 2015 Category: Neurology Authors: Kamel, H., Hunter, M., Moon, Y. P., Yaghi, S., Cheung, K., Di Tullio, M. R., Okin, P. M., Sacco, R. L., Soliman, E. Z., Elkind, M. S. V. Tags: Electrocardiology, Echocardiography, Arrhythmias, clinical electrophysiology, drugs, Embolic stroke, Risk Factors for Stroke Clinical Sciences Source Type: research

Carotid Atherosclerosis and Stroke in Atrial Fibrillation: The Atherosclerosis Risk in Communities Study Brief Reports
Conclusions— Increased cIMT and presence of carotid plaque are associated with increased risk of ischemic stroke in individuals with AF. Furthermore, they may improve risk prediction of stroke, over and above the CHA2DS2-VASc score.
Source: Stroke - May 22, 2016 Category: Neurology Authors: Bekwelem, W., Jensen, P. N., Norby, F. L., Soliman, E. Z., Agarwal, S. K., Lip, G. Y. H., Pan, W., Folsom, A. R., Longstreth, W. T., Alonso, A., Heckbert, S. R., Chen, L. Y. Tags: Atrial Fibrillation, Risk Factors, Ischemic Stroke, Atherosclerosis Brief Reports Source Type: research

Cardiac Risk Factors for Stroke: A Comprehensive Mendelian Randomization Study
CONCLUSIONS: Available genetic data do not support substantial effects of cardiac traits on the risk of stroke beyond known clinical risk factors. Our findings highlight the need to carefully control for confounding and other potential biases in studies examining candidate cardiac risk factors for stroke.PMID:34911345 | DOI:10.1161/STROKEAHA.121.036306
Source: Atherosclerosis - December 16, 2021 Category: Cardiology Authors: Simon Frerich Rainer Malik Marios K Georgakis Moritz F Sinner Steven J Kittner Braxton D Mitchell Martin Dichgans Source Type: research

Atrial fibrillation burden and atrial fibrillation type: Clinical significance and impact on the risk of stroke and decision making for long-term anticoagulation.
Abstract Atrial fibrillation (AF) is a common arrhythmia increasing the risk of morbidity and adverse outcomes (stroke, heart failure, death). AF is found in 1-2% of the general population, with increasing prevalence with aging. Its exact epidemiological profile is incomplete and underestimated, because 10-40% of AF patients (particularly the elderly) can be asymptomatic ("clinically silent or subclinical AF"), with occasional electrocardiographic diagnosis. The research interest on silent AF has increased by the evidence that its outcome is no less severe, in terms of risks of stroke and death, than that for symp...
Source: Vascular Pharmacology - May 15, 2016 Category: Drugs & Pharmacology Authors: Boriani G, Pettorelli D Tags: Vascul Pharmacol Source Type: research

Atrial fibrillation detected by continuous electrocardiographic monitoring using implantable loop recorder to prevent stroke in individuals at risk (the LOOP study): Rationale and design of a large randomized controlled trial
Conclusion The LOOP study will evaluate health benefits and cost-effectiveness of ILR as a screening tool for AF to prevent stroke in patients at risk. Secondary objectives include identification of risk factors for the development of AF and characterization of arrhythmias in the population. The trial holds the potential to influence the future of stroke prevention.
Source: American Heart Journal - March 14, 2017 Category: Cardiology Source Type: research

Association of ventricular arrhythmia and in-hospital mortality in stroke patients in Florida: A nonconcurrent prospective study
Abstract: Stroke remains one of the leading causes of death in the United States. Current evidence identified electrocardiographic abnormalities and cardiac arrhythmias in 50% of patients with an acute stroke. The purpose of this study was to assess whether the presence of ventricular arrhythmia (VA) in adult patients hospitalized in Florida with acute stroke increased the risk of in-hospital mortality. Secondary data analysis of 215,150 patients with ischemic and hemorrhagic stroke hospitalized in the state of Florida collected by the Florida Agency for Healthcare Administration from 2008 to 2012. The main outcome for th...
Source: Medicine - July 1, 2017 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Identification of magnetic resonance imaging features for the prediction of unrecognized atrial fibrillation in acute ischemic stroke
Conclusion Initial MRI at the time of stroke may be useful to predict which patients have cardioembolic stroke caused by unrecognized AF. Further studies are warranted to verify these findings and their application to high-risk patients.
Source: Frontiers in Neurology - September 13, 2022 Category: Neurology Source Type: research

The CHADS2 Score to Predict Stroke Risk in the Absence of Atrial Fibrillation in Hypertensive Patients Aged 65 Years or Older
Conclusions The CHADS2 may be useful for estimating the risk of stroke or transient ischemic attack in hypertensive patients without known atrial fibrillation.
Source: Revista Espanola de Cardiologia - December 2, 2014 Category: Cardiology Source Type: research

Early rehabilitation after stroke: relationship between the heart rate variability and functional outcome
ConclusionsThe presence of autonomic cardiovascular dysregulation in patients with subacute stroke was associated with adverse functional outcome after the early post ‐stroke rehabilitation.
Source: ESC Heart Failure - July 29, 2020 Category: Cardiology Authors: Nadja Scherbakov, Anush Barkhudaryan, Nicole Ebner, Stephan Haehling, Stefan D. Anker, Michael Joebges, Wolfram Doehner Tags: Original Research Article Source Type: research

Resting Heart Rate and Ischemic Stroke in Patients with Heart Failure
This study is aimed at investigating the relationship between RHR and ischemic stroke in patients with heart failure in sinus rhythm.Methods: We examined 2,060 patients with systolic heart failure in sinus rhythm from the Warfarin versus Aspirin in Reduced Cardiac Ejection Fraction trial. RHR was determined from baseline electrocardiogram, and was examined as both a continuous variable and a categorical variable using quartiles. Ischemic strokes were identified during follow-up and adjudicated by physician review.Results: During 3.5 ± 1.8 years of follow-up, 77 patients (5.3% from Kaplan-Meier [KM] curve) experienced an i...
Source: Cerebrovascular Diseases - April 18, 2017 Category: Neurology Source Type: research

Acute Heart Failure After Reperfused Ischemic Stroke: Association With Systemic and Cardiac Inflammatory Responses
Patients with acute ischemic stroke (AIS) present an increased incidence of systemic inflammatory response syndrome and release of Troponin T coinciding with cardiac dysfunction. The nature of the cardiocirculatory alterations remains obscure as models to investigate systemic interferences of the brain-heart-axis following AIS are sparse. Thus, this study aims to investigate acute cardiocirculatory dysfunction and myocardial injury in mice after reperfused AIS. Ischemic stroke was induced in mice by transient right-sided middle cerebral artery occlusion (tMCAO). Cardiac effects were investigated by electrocardiograms, 3D-e...
Source: Frontiers in Physiology - December 21, 2021 Category: Physiology Source Type: research

New-Onset Paroxysmal Atrial Fibrillation Diagnosis in Ischemic Stroke Patients
Conclusions: This risk prediction model can be helpful to estimate the risk of an underlying pAF within 3 months after suffering an IS/TIA, contributing to increased AF detection efforts, thereby starting the correct secondary prevention treatment.Eur Neurol 2015;74:211-217
Source: European Neurology - November 26, 2015 Category: Neurology Source Type: research

Screening for Asymptomatic Atrial Fibrillation While Monitoring the Blood Pressure at Home: Trial of Regular Versus Irregular Pulse for Prevention of Stroke (TRIPPS 2.0)
In conclusion, home screening for asymptomatic AF while taking BP measurements can be performed accurately. This can be used to detect new AF, allowing treatment with anticoagulation to reduce the future risk for stroke.
Source: The American Journal of Cardiology - March 18, 2013 Category: Cardiology Authors: Joseph Wiesel, Saji Abraham, Frank C. Messineo Tags: Arrhythmias and Conduction Disturbances Source Type: research

Sensors, Vol. 16, Pages 787: Unobtrusive Estimation of Cardiac Contractility and Stroke Volume Changes Using Ballistocardiogram Measurements on a High Bandwidth Force Plate
Unobtrusive and inexpensive technologies for monitoring the cardiovascular health of heart failure (HF) patients outside the clinic can potentially improve their continuity of care by enabling therapies to be adjusted dynamically based on the changing needs of the patients. Specifically, cardiac contractility and stroke volume (SV) are two key aspects of cardiovascular health that change significantly for HF patients as their condition worsens, yet these parameters are typically measured only in hospital/clinical settings, or with implantable sensors. In this work, we demonstrate accurate measurement of cardiac contractili...
Source: Sensors - May 27, 2016 Category: Biotechnology Authors: Hazar AshouriLara OrlandicOmer Inan Tags: Article Source Type: research