Editorial to QRS fragmentation as a potential new marker for subclinical myocardial dysfunction
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DOI: 10.1002/joa3.12315
Abstract: Narrow QRS duration (1 R′ fragmentation in two contiguous ECG leads) observed in some patients with ischemic heart diseases signifies conduction disturbances and indicates myocardial scar.1 Furthermore, it has been proposed that the fQRS location… read more here.
Keywords: myocardial dysfunction; presence; marker; fqrs ... See more keywords
The relation between QRS complex fragmentation and segmental abnormalities of the myocardial contractility in patients with coronary artery disease
Sign Up to like & getrecommendations! Published in 2021 at "Indian Heart Journal"
DOI: 10.1016/j.ihj.2021.03.010
Abstract: Background Fragmented QRS (fQRS) is defined as any QRS complex with duration of less than 120 ms (ms) and at least one notch in the R or S wave in two or more leads belonging… read more here.
Keywords: qrs complex; coronary artery; disease; predictive value ... See more keywords
Inferior and anterior QRS fragmentation have different prognostic value in patients who received an implantable defibrillator in primary prevention of sudden cardiac death.
Sign Up to like & getrecommendations! Published in 2017 at "International journal of cardiology"
DOI: 10.1016/j.ijcard.2017.02.131
Abstract: AIMS QRS fragmentation (fQRS) has been proposed as a predictor of sudden cardiac death (SCD) and all-cause mortality in ischemic (ICM) and non-ischemic cardiomyopathy patients. However the value of fQRS in patients with a LVEF… read more here.
Keywords: sudden cardiac; qrs fragmentation; mortality; predictor ... See more keywords
The relationship between severe acute respiratory syndrome coronavirus 2 (SARS - COV - 2) pandemic and fragmented QRS
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electrocardiology"
DOI: 10.1016/j.jelectrocard.2020.07.009
Abstract: Abstract Objective The aim of the study is to determine the frequency of fragmented QRS (FQRS) in patients with SARS - COV - 2. Methods A total of 125 consecutive patients over 20 years of age… read more here.
Keywords: frequency; fqrs; fragmented qrs; patients sars ... See more keywords
Major depressive disorder is associated with fragmented QRS
Sign Up to like & getrecommendations! Published in 2017 at "Acta Cardiologica"
DOI: 10.1080/00015385.2017.1291138
Abstract: Objective There is a close link between major depressive disorder (MDD) and cardiovascular disease (CVD). Increasing oxidative stress, changes in hypothalamic-pituitary-adrenal axis and platelet clotting cascade may lead to subclinical myocardial damage in MDD patients without… read more here.
Keywords: depressive disorder; mdd; major depressive; fragmented qrs ... See more keywords
Impact of blood pressure lowering on ventricular repolarization heterogeneity in patients with newly diagnosed hypertension
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DOI: 10.1097/mbp.0000000000000551
Abstract: Objective Frontal plane QRS-T (fQRS-T) angle is a marker of ventricular repolarization heterogeneity and increased fQRS-T angle is associated with arrhythmias, adverse events and mortality. However, little is known about the importance and usefulness of… read more here.
Keywords: fqrs angle; fqrs; blood pressure;
Relationship between fragmented QRS complexes and ejection fraction recovery in anterior ST-segment elevation myocardial infarction patients undergoing thrombolytic treatment
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DOI: 10.1097/mca.0000000000000878
Abstract: Background Acute anterior ST-segment elevation myocardial infarction (STEMI) is a life-threatening disease. Adverse cardiac events of acute anterior STEMI include cardiovascular death or worsening congestive heart failure. This study investigated the role of fragmented QRS… read more here.
Keywords: anterior segment; fqrs; anterior stemi; acute anterior ... See more keywords
Fragmented QRS complex in patients with systemic lupus erythematosus at the time of diagnosis and its relationship with disease activity
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DOI: 10.1371/journal.pone.0227022
Abstract: Objective Cardiovascular disease is an important contributor to the mortality rate of patients with systemic lupus erythematosus (SLE), which is related to SLE disease activity. Fragmented QRS (fQRS) complexes, defined by additional spikes in the… read more here.
Keywords: diagnosis; time; disease; disease activity ... See more keywords
Frequency of fragmented QRS on ECG and relationship with left ventricular dysfunction in patients with subclinical hypothyroidism.
Sign Up to like & getrecommendations! Published in 2022 at "European review for medical and pharmacological sciences"
DOI: 10.26355/eurrev_202205_28863
Abstract: OBJECTIVE Subclinical hypothyroidism (SH) is a biochemical definition that has been proven to be associated with cardiovascular diseases. Fragmented QRS (fQRS) is defined as an electrocardiographic (ECG) reflection of cardiac fibrosis. It is associated with… read more here.
Keywords: fqrs group; fqrs; fqrs patients; group ... See more keywords