Results 31 to 40 of about 215,784 (215)

What's The Predictive Value of Fragmented QRS in Mortality for Chronic phase of Pulmonary Thromboembolism?

, 2023
Presence of fragmented QRS (F(QRS)) complex in a 12-lead electrocardiogram (ECG) has been shown to be the defect of the intramyocardial conduction. F(QRS) on ECG is related to high mortality rate in patients with acute coronary syndrome and pulmonary ...
Umut KOCABAŞ, Abdulla ARSLAN, Gokmen AKKAYA, Barış DÜZEL, Fatih AYTEMİZ, Nezihi BARIŞ   +5 more
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Electrocardiogram Characteristics and Prognostic Value in Light-Chain Amyloidosis: A Comparison With Cardiac Magnetic Resonance Imaging

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, Zhian Chen, Ke Wan, Ke Wan, Rizhen Song, Tingjie Yang, Yuanwei Xu, Qing Zhang, Kevin Michael Alexander, Kevin Michael Alexander, Yuchi Han, Yucheng Chen, Yucheng Chen   +12 more
doaj   +1 more source

Development of an automated updated selvester QRS scoring system using SWT-based QRS fractionation detection and classification [PDF]

, 2014
The Selvester score is an effective means for estimating the extent of myocardial scar in a patient from lowcost ECG recordings. Automation of such a system is deemed to help implementing low-cost high-volume screening mechanisms of scar in the primary ...
Mazomenos, E B, Morgan, John M., Maharatna, K, Acharyya, Amit, Morgan, JM, Chen, T, Bono, Valentina, Mazomenos, EB, Curzen, Nick, Acharyya, A, Bono, V, Chen, Taihai, Rosengarten, James, Rosengarten, J A, Rosengarten, JA, Maharatna, Koushik, Mazomenos, Evangelos B., Curzen, N, Morgan, J M   +18 more
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Association Between Fragmented Qrs and Postprocedural Rhythm Disturbances in Patients Who Underwent Transcatheter Aortic Valve Implantation

, 2021
duran, mustafa/0000-0001-5937-235X; duran, mustafa/0000-0001-5937-235X; AYHAN, Hüseyin/0000-0002-9991-7307; ALSANCAK, Yakup/0000-0001-5230-2180; Ziyrek, Murat/0000-0003-4032-7561INTRODUCTION: According to recent studies, the rate of atrioventricular ...
Ziyrek, Murat, Ayhan, Hüseyin, Duran, Mustafa, Alsancak, Yakup   +3 more
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High prevalence of fragmented QRS on electrocardiography in Japanese patients with diabetes irrespective of metabolic syndrome

Journal of Diabetes Investigation, 2021
Aims/Introduction Fragmented QRS (fQRS) on electrocardiography is a marker of myocardial fibrosis and myocardial scar formation. This study aimed to clarify the relationship of fQRS with diabetes mellitus and metabolic syndrome (MetS) in Japanese ...
Kunimasa Yagi, Yoshiki Nagata, Takashi Yamagami, Daisuke Chujo, Miki Kamigishi, Maki Yokoyama‐Nakagawa, Masataka Shikata, Asako Enkaku, Akiko Takikawa‐Nishida, Hisae Honoki, Shiho Fujisaka, Hideki Origasa, Kazuyuki Tobe   +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, Elena V. Parmon, Veronika A. Karlina, Darya V. Ryzhkova   +3 more
doaj   +1 more source

Value of Fragmented QRS Complex on 12-lead ECG as A Valuable Marker of Myocardial Damage of CAD Patients

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, Anggia Chairuddin Lubis, Edison Bun, Harris Hasan   +3 more
doaj   +1 more source

The relationship between the presence of fragmented QRS and iron overload determined by magnetic resonance imaging T2* in patients with beta-thalassemia major

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, Majid Haghjoo, Bordbar Armin, Ghobadi Fard Ebrahim   +3 more
doaj   +1 more source

Table_4_Relationship Between Fragmented QRS Complex and Left Ventricular Fibrosis and Function in Patients With Danon Disease.DOCX

, 2022
BackgroundFragmented QRS (f-QRS) complex on the surface ECG is a cardiac conduction abnormality that indicates myocardial scarring. The relationship between the f-QRS complex and cardiac status in patients with Danon disease (DD) remains unclear and will
Minjie Lu (475852), Yucheng Chen (513758), Yang Liu (4829), Xiaohu Li (730727), Tingyu Li (535687), Yining Wang (432154), Hui Liu (33624), Xiaoyu Wei (2794636), Jiajun Xie (1825726), Weitao Ye (1403104), Guanyu Lu (8525196), Zelan Ma (12111090), Zekun Tan (12111093), Lei Zhao (144153)   +13 more
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The Value of Fragmented QRS Complex as Predictor of Myocardial Damage by Wall Motion Score Index (WMSI) and Gensini Angiographic Score in ACS Patients

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, Ahmad Salah Younis, Mahmoud Ali El Badry, Moataz Elhallage   +3 more
doaj   +1 more source