Cargando…

Can QT dispersion improve the accuracy of stress ECG TMT in detecting myocardial ischemia in chronic stable CAD patients? A stress myocardial perfusion imaging study

BACKGROUND: QT dispersion (QTd) is related to regional variations in myocardial repolarization. Our study aims to assess the value of QTd in prediction of myocardial ischemia and its severity during stress imaging. We enrolled one hundred patients having stable coronary artery disease (CAD) and fulf...

Descripción completa

Detalles Bibliográficos
Autores principales:	Eltahlawi, Mohammad Abdalla, Sanad, Ahmed Mohamed, Ghazal, Kamel Hasan, Abdelwahed, Ahmed Taha
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer Berlin Heidelberg 2021
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7790951/ https://www.ncbi.nlm.nih.gov/pubmed/33415534 http://dx.doi.org/10.1186/s43044-020-00126-5

Ejemplares similares

A 24-HOUR AMBULATORY ECG MONITORING IN ASSESSMENT OF QT INTERVAL DURATION AND DISPERSION IN ROWERS WITH PHYSIOLOGICAL MYOCARDIAL HYPERTROPHY
por: Lutfullin, I.Y., et al.
Publicado: (2013)

Diagnosing CAD: additional markers from myocardial perfusion SPECT
por: Hung, Guang-Uei
Publicado: (2013)

Mind the Rhythm: ECG QT Dispersion and Cognition in Healthy Older Adults
por: Vrinceanu, Tudor, et al.
Publicado: (2020)

Effect of reperfusion strategy on QT dispersion in patients with acute myocardial infarction: Impact on in-hospital arrhythmia
por: Abdelmegid, Mohamed Aboel-Kassem F, et al.
Publicado: (2023)

Medication and ECG Patterns That May Hinder SPECT Myocardial Perfusion Scans
por: Sidrak, Marko Magdi Abdou, et al.
Publicado: (2023)

Myocardial bridging is associated with exercise‐induced ventricular arrhythmia and increases in QT dispersion
por: Nishikii‐Tachibana, Makiko, et al.
Publicado: (2017)

ECG Criteria to Differentiate Between Takotsubo (Stress) Cardiomyopathy and Myocardial Infarction
por: Frangieh, Antonio H., et al.
Publicado: (2016)

To what extent are perfusion defects seen by myocardial perfusion SPECT in patients with left bundle branch block related to myocardial infarction, ECG characteristics, and myocardial wall motion?
por: Hedeer, Fredrik, et al.
Publicado: (2020)

Regadenoson administration and QT interval prolongation during pharmacological radionuclide myocardial perfusion imaging
por: Rafiq, Arsalan, et al.
Publicado: (2020)

Association Between ACE Gene Polymorphism and QT Dispersion in Patients with Acute Myocardial Infarction
por: Karahan, Zulkuf, et al.
Publicado: (2016)

Combined myocardial stress perfusion imaging and myocardial stress tagging for detection of coronary artery disease at 3 Tesla
por: Thomas, Daniel, et al.
Publicado: (2008)

QT dispersion on ECG Holter monitoring and risk of ventricular arrhythmias in patients with dilated cardiomyopathy
por: DE MARIA, ELIA, et al.
Publicado: (2006)

Comorbid CAD and ventricular hypertrophy compromise the perfusion of myocardial tissue at subcritical stenosis of epicardial coronaries
por: Abbas, Eslam
Publicado: (2019)

No major impact of prescribed CAD drugs on myocardial perfusion uptake derived by [(82)]rubidium PET
por: Werner, Rudolf A., et al.
Publicado: (2021)

Circulating Ectonucleotidases Signal Impaired Myocardial Perfusion at Rest and Stress
por: Kroll, Rachel G., et al.
Publicado: (2023)

Relation between quantitative coronary CTA and myocardial ischemia by adenosine stress myocardial CT perfusion
por: van Rosendael, Alexander R., et al.
Publicado: (2016)

Myocardial Perfusion by Coronary Computed Tomography in the Evaluation of Myocardial Ischemia: Simultaneous Stress Protocol with SPECT
por: Ker, Wilter dos Santos, et al.
Publicado: (2019)

Non-ECG-triggered perfusion imaging with integrated T1 mapping for quantifying myocardial blood flow
por: Chen, David, et al.
Publicado: (2014)

The clinical value and safety of ECG-gated dipyridamole myocardial perfusion imaging in patients with aortic stenosis
por: Liu, Fang-Shin, et al.
Publicado: (2019)

Effect of Head-Up/-Down Tilt on ECG Segments and Myocardial Temporal Dispersion in Healthy Subjects
por: Piccirillo, Gianfranco, et al.
Publicado: (2023)

Three slice myocardial coverage using non-ECG-triggered perfusion imaging with integrated T1 mapping for quantifying myocardial blood flow
por: Chen, David, et al.
Publicado: (2015)

Stress-first single photon emission computed myocardial perfusion imaging
por: Aquino, C I, et al.
Publicado: (2016)

Myocardial Bridge and Angiotomography of the Coronary Arteries: Perfusion under Pharmacological Stress
por: Ker, Wilter dos Santos, et al.
Publicado: (2017)

k-t SENSE accelerated stress myocardial perfusion MRI at 3 Tesla
por: Kato, Shingo, et al.
Publicado: (2009)

Influence of Spatial Resolution on the Accuracy of Quantitative Myocardial Perfusion in First Pass Stress Perfusion CMR
por: Zarinabad, Niloufar, et al.
Publicado: (2015)

Benefits of adding coronary calcium score scan to stress myocardial perfusion positron emission tomography imaging
por: Fathala, Ahmed, et al.
Publicado: (2019)

QT Interval and QT Dispersion in Patients Undergoing Hemodialysis: Revisiting the Old Theory
por: Alabd, Mohamed A., et al.
Publicado: (2011)

Myocardial ASL perfusion reserve test detects ischemic segments in initial cohort of 10 patients with angiographic CAD
por: Zun, Zungho, et al.
Publicado: (2011)

Regional QT Interval Dispersion as an Early Predictor of Reperfusion in Patients with Acute Myocardial Infarction after Fibrinolytic Therapy
por: Dotta, Gabriel, et al.
Publicado: (2019)

Myocardial Perfusion Scintigraphy: Techniques, Interpretation, Indications and Reporting
por: Fathala, Ahmed
Publicado: (2011)

Impact of caffeine on myocardial perfusion reserve assessed by semiquantitative adenosine stress perfusion cardiovascular magnetic resonance
por: Seitz, Andreas, et al.
Publicado: (2019)

Prognostic implication of myocardial perfusion and contractile reserve in end-stage renal disease: A direct comparison of myocardial perfusion scintigraphy and dobutamine stress echocardiography
por: Bautz, Joachim, et al.
Publicado: (2021)

Assessing Myocardial Perfusion after Myocardial Infarction
por: Ashrafian, Houman, et al.
Publicado: (2006)

Confluence of Depression and Acute Psychological Stress Among Patients With Stable Coronary Heart Disease: Effects on Myocardial Perfusion
por: Burg, Matthew M., et al.
Publicado: (2014)

The Evaluation Criteria in Diagnosing Ischemia with Stress and Rest Myocardial Perfusion Gated SPECT
por: Taşçı, Cengiz
Publicado: (2013)

Development of Coronary Vasospasm during Adenosine-Stress Myocardial Perfusion CT Imaging
por: Nam, Jeong Gu, et al.
Publicado: (2015)

Geographic and demographic variabilities of quantitative parameters in stress myocardial computed tomography perfusion
por: Park, Jinoh, et al.
Publicado: (2017)

Quantitative evaluation of normal myocardial stress perfusion using Fermi and MMID4
por: Wang, Yi, et al.
Publicado: (2009)

Comparison of Regadenoson and Dipyridamole Safety Profiles During Stress Myocardial Perfusion Imaging
por: Roczniak, Jan, et al.
Publicado: (2023)

Significant myocardial perfusion defect during stress visible in prone but not in supine imaging
por: Andersson, Yvonne, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_pqjvth24puu6paaqklqvbqbhhc