Results 21 to 30 of about 2,315 (139)
QRS micro-fragmentation as a mortality predictor [PDF]
European Heart Journal, 2022 Abstract Aims Fragmented QRS complex with visible notching on standard 12-lead electrocardiogram (ECG) is understood to represent depolarization abnormalities and to signify risk of cardiac events. Depolarization abnormalities with similar prognostic implications likely exist beyond visual recognition
Katerina Hnatkova +19 more
openaire +9 more sources
153 Fragmented QRS in athletes [PDF]
European Heart Journal Supplements, 2021 Abstract Aims Fragmented QRS (fQRS), defined as the presence of additional peaks within the QRS complex (<120 ms) in at least two contiguous leads, was considered as a pattern of fibrosis. However, fQRS can also be detected during pre-participation cardiovascular screening.
Goffredo Orlandi +6 more
openaire +1 more source
The Relations of Brugada ECG Pattern and Fraqmented QRS in Patient with Schizophrenia
Sakarya Tıp Dergisi, 2021 Objective: Schizophrenia is a psychiatric disease with high risk of fatal rhythm disorders and sudden cardiac death. A previous study reported that Brugada syndrome was highly prevelant in patients with schizophrenia.
Ahmet Kaya +3 more
doaj +1 more source
The Relationship between Fragmented QRS and Myocardial Injury in Patients with Acute Carbon Monoxide Poisoning [PDF]
Medicina (Lithuania)Emre Yilmaz +2 more
exaly +2 more sources
Ebstein Anomaly With QRS Fragmentation on Electrocardiogram [PDF]
Journal of Investigative Medicine High Impact Case Reports, 2017 Ebstein anomaly is a rare congenital disorder that involves the tricuspid valve and the right ventricle. It is associated with interatrial communication, which allows for paradoxical embolization causing unilateral blindness. Abnormal conduction through the atrialized right ventricle leads to QRS fragmentation on electrocardiogram.
Prakash Acharya MD +2 more
openaire +3 more sources
Frontiers in Cardiovascular Medicine, 2021 Background: An electrocardiogram (ECG) is a simple and cheap non-invasive tool that shows various abnormalities and has prognostic value for patients with light-chain amyloidosis (AL).
Xinli Guo +12 more
doaj +1 more source
Fragmented QRS complex as a marker of myocardial fibrosis in patients with coronary artery disease [PDF]
Наука и инновации в медицине, 2022 Aim– to analyze the relationship between fQRS and myocardial fibrosis in CAD patients using SPECT. Material and methods.Retrospectively, we have analyzed the anamnesis and examinations of 116 patients with suspected coronary heart disease.
Mariya S. Gordeeva +3 more
doaj +1 more source
Majalah Kardiologi Indonesia, 2019 Background: Presence of Fragmented QRS (fQRS) on a 12-lead Electrocardiogram (ECG) was associated with various cardiac diseases. This phenomenon could represent as an electrical disruption of conduction system following myocardial damage due to coronary ...
andrico tobing +3 more
doaj +1 more source
Research in Cardiovascular Medicine, 2019 Background: Patients with beta-thalassemia major are categorized as high risk for cardiovascular complications due to myocardial iron overload that leads to reduce both systolic and diastolic function as well as cardiac arrhythmias.
Zahra Alizadeh Sani +3 more
doaj +1 more source
Egyptian Journal of Critical Care Medicine, 2021 Background The chief cause of fatality worldwide is ischemic cardiovascular diseases. Fragmented QRS (f-QRS) is a recent promising 12 leads electrocardiogram (EKG) marker.
Nora Ismail Mohamed Abbas +3 more
doaj +1 more source