Results 31 to 40 of about 106,508 (350)

Classification of Arrhythmia by Using Deep Learning with 2-D ECG Spectral Image Representation

, 2020
The electrocardiogram (ECG) is one of the most extensively employed signals used in the diagnosis and prediction of cardiovascular diseases (CVDs). The ECG signals can capture the heart's rhythmic irregularities, commonly known as arrhythmias.
Anwar, Syed M., Bilal, Muhammad, Mehmood, Raja M, Ullah, Amin   +3 more
core   +1 more source

Baseline left bundle branch block with right bundle branch escape complexes in a patient with coronary artery disease, presents like an alternating bundle branch block: a case report [PDF]

, 2008
Alternating bundle branch block (ABBB) is a less commonly encountered phenomenon with the advent of re-perfusion therapy for acute myocardial infarction. ECGs simulating the appearance of an ABBB need to be carefully analysed. We present an ECG showing a
Abusin, Salaheldin, Bhimaraj, Arvind, Margeta, Bosko   +2 more
core   +2 more sources

Numerical simulation of electrocardiograms for full cardiac cycles in healthy and pathological conditions [PDF]

, 2015
This work is dedicated to the simulation of full cycles of the electrical activity of the heart and the corresponding body surface potential. The model is based on a realistic torso and heart anatomy, including ventricles and atria.
Bayés de Luna, Bayés de Luna, Beinart, Bishop, Boulakia, Boulakia, Boulakia, Bourgault, Bueno-Orovio, Buist, Chapelle, Chapelle, Chatterjee, Cohen, Collin, Corrado, Courtemanche, Deng, Ennis, Geuzaine, Harrild, Ho, Ho, Hoekema, Hudsmith, Huiskamp, Huiskamp, Hurtadoa, Jiamsripong, Jiang, Johnson, Keller, Krishnamoorthi, Krueger, Krueger, Lines, Liu, Malmivuo, Martin, Martini, Matsuo, McGuire, Mitchell, Nash, Netter, Nielsen, Ormiston, Potse, Potse, Pullan, Rosner, Sachse, Sovilj, Streeter, Sundnes, Sundnes, Trudel, Wang, Wartak, Wei, Yan, Zwink   +61 more
core   +5 more sources

Endocardial ablation of ventricular ectopic beats arising from the basal inferoseptal process of the left ventricle [PDF]

, 2018
Background Idiopathic ventricular ectopy (VE) shows predilection to sites within the left ventricular (LV) base such as the outflow tract/aortic sinuses, LV summit, and areas adjacent to the aortomitral continuity.
Anderson, RH, Bradfield, JS, Li, A, Saba, MM, Shivkumar, K, Ward, DE, Zarif, JK, Zuberi, Z   +7 more
core   +1 more source

Acute myocardial infarction associated with right bundle branch block and changeable trifascicular block: a case report

Journal of Acute Disease, 2019
Rationale: Acute myocardial infarction in the presence of right bundle branch block. Patient concerns: A 70-year-old, male heavy smoker presented with angina and hypertension.
Yasser Mohammed Hassanain Elsayed
doaj   +1 more source

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source

Normalization of the EKG in patients with right bundle branch block by Right ventricular pacing

Majalah Kardiologi Indonesia, 2013
Right ventricle apex (RVA) pacing bypasses the His-Purkinje system result-ing in left bundle branch block like pattern on surface EKG. In preexisting right bundle branch block (RBBB), pacing from certain location of RV might change the EKG pattern.
Z Zainuddin, Yoga Yuniadi, Hardja Priatna, Dicky A Hanafi   +3 more
doaj   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Masquerading Bundle Branch Block: A Poor Prognostic Sign Revisited [PDF]

Journal of Clinical and Diagnostic Research, 2016
Masquerading bundle branch block is a rare but important finding on the Electrocardiogram (ECG). It is an indication of severe and diffuse conduction system disease and usually indicates poor prognosis.
Suheil Dhanse, Hashir Kareem, Tom Devasia, Mugula Sudhakar Rao   +3 more
doaj   +1 more source

Bidirectional ventricular tachycardia in cardiac sarcoidosis. [PDF]

, 2016
A 73-year-old man with history of pulmonary sarcoidosis was found to have runs of non-sustained bidirectional ventricular tachycardia (BVT) with two different QRS morphologies on a Holter monitor.
Benjamin, Mina M, Field, Michael E, Hayes, Kevin, Hoffmayer, Kurt S, Scheinman, Melvin M   +4 more
core   +2 more sources