Results 41 to 50 of about 23,416 (310)

Wolff-Parkinson-White Syndrome Mimics a Conduction Disease

Case Reports in Medicine, 2014
Background. It is important to recognise Wolff-Parkinson-White (WPW) syndrome in electrocardiograms (ECG), as it may mimic ischaemic heart disease, ventricular hypertrophy, and bundle branch block. Recognising WPW syndrome allows for risk stratification,
S. Marrakchi, I. Kammoun, S. Kachboura
doaj   +1 more source

Perioperative Management in a Patient with WPW Syndrome undergoing Plastic Surgery.

Albanian Journal of Trauma and Emergency Surgery, 2022
Perioperative management of patients with preexcitation may become quite challenging, especially if there is no time for adequate preoperative investigation and clinical optimisation, as in emergencies, or even worse, in undiagnosed cases.
Merita Zeka, Marsela Goga, Saimir Kuci, Alfred Ibrahimi, Ervin Bejko, Krenar Lilaj   +5 more
doaj   +1 more source

Syndrome decoding by quantum approximate optimization [PDF]

Quantum Inf Process 23, 368 (2024), 2022
The syndrome decoding problem is known to be NP-complete. The goal of the decoder is to find an error of low weight that corresponds to a given syndrome obtained from a parity-check matrix. We use the quantum approximate optimization algorithm (QAOA) to address the syndrome decoding problem with elegantly-designed reward Hamiltonians based on both ...
arxiv   +1 more source

Anaesthetic management of emergency exploratory laparotomy for ruptured ectopic pregnancy in a patient with Ebstein’s anomaly and Wolff-Parkinson-White syndrome: a challenge for the anaesthesiologists [PDF]

, 2016
Ebstein's anomaly (incidence 1:110,000) is characterized by the downward displacement and elongation of the tricuspid valve with poorly contractile right ventricle, an enlarged right atrium along with tricuspid regurgitation.
Dwivedi, Rajeev, Dwivedi, Sudhakar, Singh, Pooja, Yadav, Avtar   +3 more
core   +3 more sources

Adaptive syndrome measurements for Shor-style error correction [PDF]

Quantum 7, 1075 (2023), 2022
The Shor fault-tolerant error correction (FTEC) scheme uses transversal gates and ancilla qubits prepared in the cat state in syndrome extraction circuits to prevent propagation of errors caused by gate faults. For a stabilizer code of distance $d$ that can correct up to $t=\lfloor(d-1)/2\rfloor$ errors, the traditional Shor scheme handles ancilla ...
arxiv   +1 more source

Surgical management of children and young adults with the Wolff-Parkinson-White syndrome [PDF]

, 1988
The Wolff-Parkinson-White syndrome, as originally described, includes palpitations, tachycardia, and an abnormal electrocardiogram (short PR interval and wide QRS complex).
A Castellanos, A Garson, A Lundberg, ACV Giardina, AD Sharma, AFS Kent, Amnon Rosenthal, Ara Vaporicyan, BJ Deal, Burt I. Bromberg, C Rinne, CC Erickson, CC Wolferth, CJ Byrum, CJ Wiedermann, DA Ott, Douglas M. Behrendt, DP Zipes, DR Holmes, DR Holmes Jr, Edward L. Bove, ELC Princhette, EN Prystowsky, FC Wood, FG Cosio, FR Cobb, Fred Morady, Gerald A. Serwer, GJ Klein, GJ Klein, GJ Klein, GM Lawrie, GS Wolff, HJ Wellens, HJ Wellens, JJ Gallagher, JL Cox, L Wolff, LE Waspe, M Dick, M Dick, M Holzmann, Macdonald Dick, ME Manatakas, PL Gillette, RJ Sung, RM Campbell, RM Campbell, S Milstein, Steven F. Bolling, WC Sealy, William A. Scott   +51 more
core   +2 more sources

Transgenic Mice Overexpressing Mutant PRKAG2 Define the Cause of Wolff-Parkinson-White Syndrome in Glycogen Storage Cardiomyopathy

Circulation, 2003
Background—Mutations in the &ggr;2 subunit (PRKAG2) of AMP-activated protein kinase produce an unusual human cardiomyopathy characterized by ventricular hypertrophy and electrophysiological abnormalities: Wolff-Parkinson-White syndrome (WPW) and ...
M. Arad, I. Moskowitz, V. Patel, Ferhaan Ahmad, A. Perez-Atayde, D. Sawyer, M. Walter, G. H. Li, P. Burgon, C. Maguire, D. Stapleton, J. Schmitt, X. Guo, A. Pizard, S. Kupershmidt, D. Roden, C. Berul, C. Seidman, J. Seidman   +18 more
semanticscholar   +1 more source

Rapid wide QRS tachycardia with an unknown cause

Annals of Noninvasive Electrocardiology, 2022
One‐to‐one atrioventricular conduction during atrial flutter is one of the most severe life‐threatening arrhythmias and is hemodynamically perilous. Rapid wide QRS tachycardia often not only occurs in patients with ventricular tachycardia but is also ...
Dalong Hu, Jingxiu Li
doaj   +1 more source

Successful Surgical Interruption of the Bundle of Kent in a Patient with Wolff‐Parkinson‐White Syndrome

Circulation, 1968
Recurrent supraventricular tachycardia is a frequent complication in patients with the Wolff-Parkinson-White (WPW) syndrome. Our patient was unusual in that the arrhythmia was the predominant rhythm, and it was felt that the sustained tachycardia was ...
F. Cobb, S. Blumenschein, W. Sealy, J. Boineau, G. Wagner, A. Wallace   +5 more
semanticscholar   +1 more source

Quantum Data-Syndrome Codes [PDF]

IEEE Journal on Selected Areas in Communications, vol. 38, no. 3, pp. 449-462, March 2020, 2019
Performing active quantum error correction to protect fragile quantum states highly depends on the correctness of error information--error syndromes. To obtain reliable error syndromes using imperfect physical circuits, we propose the idea of quantum data-syndrome (DS) codes that are capable of correcting both data qubits and syndrome bits errors.
arxiv   +1 more source